If "CHEMISTRY" students start making films, *Tera acid mera base *Rang de benzene *Humara beaker aapke pas hai *Life in a Hetero *Laaga apron me daag *3 test tubes *Ajab estimation ka gajab result *Munna bhai HCL *Mr. Ketone *Jab we experiment...! 😜😜Dialogue baazi in chemistry.. *My name is BOND...Covalent Bond! *Rishtey mein to hum tumhare Allotrope lagte hain,naam hai...Diamond! *D-block se darr nahi lagta saheb, F-block se lagta hai! *Ek baar jo maine bond toda to main activation energy ki bhi nahi sunta! *Resonance ko neglect karna mushkil hi nahi na mumkin hai! *Ye electron mujhe dede Carbon! *Ek neutron ki keemat tum kya jano Hydrogen Babu! To all science students 😂😂😂😂😂😂😂😂 Just for u...
This is an actual underated channel ...I wish ye channel bhi Physics wallah and apni kaksha jaise channels ki tarha hi famous ho jaye 2021 me and jyada se jyada bachon ko fayeda ho isse ...🙂🙂 Don't you think so ?
oh my god i cant even imagine of how much efforts she must have put into making this lecture....................for a person like me, even drawing the heads on baloons just for telling the head on overlapping is a life time work.................i mean hatts of to her............this channel is really underrated
I'm a JEE aspirant and couldn't understand this chapter in my coaching. I swear this was the best one shot of Chemical Bonding I ever came across, Roshni ma'am I thank you from the bottom of my heart ❤ You are an epitome of India's most radiant, talented, and intellectual women 🥺💗 You're a REAL TEACHER oh gawd why can't every teacher even in our schools be just like her 🌟 Such a cheerful aura as usual! LOVE YOU MA'AM 🛐♥
I will inform to all that on 23 Feb there is my Birthday so plzzz remember to wish me here More the wishes Directly Proportional to my happiness level so guys Spam wishes here on 23 Feb 😊
27:07 For a little clarity, to calculate the formal charge of an atom in a molecule we can also use the formula:- Number of valency electrons of free atom - number of lone pair electrons - number of bonds around the atom. Hope it helps :)
Mam you are just like God for me.... your video help me too much..... I was not good at chemistry... always I'm having doubt in some concepts. But all my concept became today crystal clear.... only became of you . Thank you so much mam
u just saved my day...tomorrow is my chem exam and I didn't know anything about this chapter...After watching this video I can now give my exam easily..
Studying through youtube these days is much more better than going schools everyday and tutions wasting all the time over there💯 Less time and more crystal clearity in topics❤✅️
this one shot or small video is nowhere worthy around your teachers months of effort its so easy to sit here and critisize your teachers for these things so START RESPECTING who really worked hard for you i.e. your teachers and all and no disrespect to this channel too tho
@@squidly1369 no where worthy? Apparently I understood better here bcoz of the balloons and illustrations used as compared to my school teachers. No offence to anyone, but mostly students would agree that such channels are more student-friendly than schools.
@@dazzly6109 yeah they are more friendly maybee but they arent worthy infront of hours and dozens of brief lectures your teachers give either in coching or anywhere
A chapter that i forever didn't understand but now crystal clear !! The more videos i watch, i feel like chemistry is getting simpler and so easy to understand. Thankyou roshni mam for this! Now learning has become simple ❤️
Hello . I have a question if you know answer then please please tell me.. ‘ What should I study first chemical bonding or general organic chemistry?’ ‘Do I need concepts of GOC for chemical bonding?’
Mam seriously , after watching 👀 this video. This chapter is crystal clear to me. Even I don't need to open my ncert book.... Litterly you are an amazing teacher👩🏫. I hove your channel grow up. And also every student known you. Thanks 🙏for uploading this video.
I thought it's a easy chapter before I started but after watching this video.....I am just like 😶😶😶 kitne saare topics hai yrr?? Ek khatam hota nhi dusra aa jata hai......😪but this video help me a lot to understand the concept ...thankyou mam hats of to you! 🌷
Mam the explanation for the geometry of the vsepr theory using balloons was just outstanding! A lowlife student like me was also able to understand it very easily. Again thank you for your lovely explanation as always ❤
@@rrrrrr_123 Concept to saare clear jayegha par sath mai aapko video dekhne ke note banana chaiya, jisse apko bad mai koi taklif nahi ho, Yadi aap video dekhne ke baad book ko padenge to aur best hai.
I have been watching your videos for a long time and I have seen your effort in making of these videos and make us clear our concepts. You really are like a personal tutor who does everything to make us understand the concepts. Hats off to your dedication to this channel...
I think nobody can compare you in the way of teaching visually and making concepts CRYSTAL CLEAR. Not even the trending jee specific channel You are great mam ❤️ CONCEPT HUA CRYSTAL CLEAR❤️😉
If you literally wanna understand chemistry well! Thenn sb chizo ko apni real life se compare kroo sb kuch ache se smjh aayega. For eg. Lone pair joo hai wo single hai isliye usko space milta haii or bond pair mingle haii jinhe kum space milta hai! That's it 🐣
Those who have Studied 12 to 15 Lectures clearly got A better Understanding than those who have watched this one shot..so it's Clear advantageous for those who are preparing For Competitive exams or for boards (above 90%)
Ma'am is such an inspiration unlike other channels who just want to gain money ...she is pure soul who spread education in such a creative way ...and look how simple she is
Very Very thank you mam .... I almost see this chapter by 5 different teachers... But no one can clear the concept like you... बहुत बहुत शुक्रिया आपका 🙏🏻🙏🏻।
Mam we are feeling so proud that you're providing such a high class of video absolutely free for us whose concepts are far clearer than other please carry on this journey definitely you will achieve everything one day so so so proud of you
I am so glad that my friend suggested your name for preparing chemistry...tomorrow is my practical exam..🤔.or you can say today because it is almost 2:30 a.m... This is my first time with this chapter😅 and I think that I am pretty confident with the basics...Thank you😊.
Thankyouuuu sooo much!. This made me understand the things that I've been trying to sort out the whole year through ncert and asking my Schl Teacher! I wish yt have recommend me this earlier ! . Thnq ❤️
I was vry dippreased through chemistry Bt i show mam vedio!! I strt following her and today i got 78/100 I m dropping this comment so other students can achieved their goal Who were done!
I am getting addicted to your teachings and explanations.You are incredible.May God bless you long , happy and healthy life because you are a gem for students.
Advise to all the junior, this lecture is good to start for class 11th complete this to build your basics then after watch same chapter for more knowledge coz jee advance is way above this lecture , but it is good enough for school and mains just do pyq after this
Just started chemistry of grade 11 in January 😂😂. Ma'am you are the reason I am going pass 11th grade chemistry....Thanks a lot for teaching such hard concepts in such a nice and easy manner...Love the way you teach using stories. Can't thank you enough 🙏🙏
I will inform to all that on 23 Feb there is my Birthday so plzzz remember to wish me here More the wishes Directly Proportional to my happiness level so guys Spam wishes here on 23 Feb 😊
All concepts have been explained in the most perfect way possible. Concepts are crystal clear indeed! Thank you, Learnohub :) Please keep up the excellent work, it is of extreme help to a number of students.
Maam you are the best . Swear on God I am not exxagerating.........................guys please do watch her video.I am a pure malayalee and finds difficulty in hindi language.But after seeing her videos I started speaking in hindi.thanks to you maam .
THE EXPLANATION IS JUST WOW... I USUALLY DON'T COMMENT THAT FREQUENTLY BUT HER WAY OF EXPLAINING EACH AND EVERY TOPIC JUST LEFT ME SPEECHLESS... THE ONLY THING I FELT WAS IF YOU COULD PLEASE INCLUDE A LITTLE MORE EXAMPLES THANKS
Bro, this is a one-shot video. So there are less examples. She has made another video series about chemical bonding (6 videos) where she has given a lot of examples. Go check them out.
![Chemical Bonding and Molecular Structure [Complete] in Just 30 Minutes](http://i.ytimg.com/vi/H1-COuLbvzI/mqdefault.jpg)
Timestamps:
0:00 Introduction
0:36 Atom
5:13 Molecules Formation Theories
6:01 Kossel-Lewis Approach
8:37 Lewis Symbols
9:26 Octet Rule
17:06 Lewis Dot structure:CO2
24:52 Charge on Ions
26:11 F.C :Ex 1
31:01 Why F.C
32:02 Limitation:Octet Rule
38:03 Ionic Bond
40:07 I.E.
41:58 ElectonGainEnthalpy
46:45 LatticeEnthalpy
49:17 Ex:NaCl
52:35 Stable Ionic Bond
54:06 Bond Length
55:36 Atomic radius
58:11 VanderWaalsRadii
1:01:18 Bond Enthalpy
1:06:35 Bond Angle
1:08:31 Bond Order
1:12:19 Resonance Struc.
1:16:16 Bond Polarity
1:21:35 D.M:PolyAtomic
1:24:08 Fajan's Rule
1:33:06 VSEPR Theory
1:34:54 Postulate 1
1:37:35 Postulate 2
1:39:41 Postulate 3
1:44:12 Postulate 4
1:47:01 Geometry VSEPR
1:53:40 Shape vs.Geometry
1:56:34 VSEPR theory:CO2
2:00:22 VSEPR:Merits
2:00:55 VSEPR:Limitations
2:02:54 VBT
2:04:21 Orbital Overlap
2:09:18 Orbital Overlap Types
2:11:19 Covalent Bond types
2:11:42 Sigma Bond
2:15:06 Pi bonds
2:18:18 Str.:σ & π
2:18:52 Rotation
2:20:47 σ Vs. π
2:22:30 Draw Shapes
2:25:53 Hybridisation
2:25:29 Hybridisation types
2:36:28 Hybridisation:sp
2:37:31 Hybridisation:sp2
2:38:21 Hybridisation:sp3
2:39:41 Hybridisation:d orb.
2:42:38 VBT:Limitations
2:45:51 MOT
2:56:08 MOT formation
2:57:24 LCAO conditions
2:59:15 MO:Types
3:04:41 Energy Dia. :MO
3:17:17 Molecular Behaviour
3:18:05 Bond Order
3:18:31 StabilityMolecules
3:21:37 Bond Length
3:22:21 Magnetic nature
3:23:08 Hydrogen Bonding
3:26:43 Covalent Vs.H bond
👍
Description copy pasted
@@Shubhankar_Sarkar05 🤣
Pura din mehnat karne ki kya jarurat thi bhai
One like for this guy
Sorry (stup*d)
Legends are studying before one day of exam at 1.5x speed 😤
Tomorrow is my exam and i am watching it on 1.5x speed😂😂
Same here🤭🤭
2x
.Me 0.25X ...3000% concept clear😜
@@shreya__maurya same i m just thinking ki 4x hota to aur sahi tha😂😅
0:36 Atom
5:13 Molecules Formation Theories
6:01 Kossel-Lewis Approach
8:37 Lewis Symbols
9:26 Octet Rule
17:06 Lewis Dot structure:CO2
24:52 Charge on Ions
26:11 F.C :Ex 1
31:01 Why F.C
32:02 Limitation:Octet Rule
38:03 Ionic Bond
40:07 I.E.
41:58 ElectonGainEnthalpy
46:45 LatticeEnthalpy
49:17 Ex:NaCl
52:35 Stable Ionic Bond
54:06 Bond Length
55:36 Atomic radius
58:11 VanderWaalsRadii
1:01:18 Bond Enthalpy
1:06:35 Bond Angle
1:08:31 Bond Order
1:12:19 Resonance Struc.
1:16:16 Bond Polarity
1:21:35 D.M:PolyAtomic
1:24:08 Fajan's Rule
1:33:06 VSEPR Theory
1:34:54 Postulate 1
1:37:35 Postulate 2
1:39:41 Postulate 3
1:44:12 Postulate 4
1:47:01 Geometry VSEPR
1:53:40 Shape vs.Geometry
1:56:34 VSEPR theory:CO2
2:00:22 VSEPR:Merits
2:00:55 VSEPR:Limitations
2:02:54 VBT
2:04:21 Orbital Overlap
2:09:18 Orbital Overlap Types
2:11:19 Covalent Bond types
2:11:42 Sigma Bond
2:15:06 Pi bonds
2:18:18 Str.:σ & π
2:18:52 Rotation
2:20:47 σ Vs. π
2:22:30 Draw Shapes
2:25:53 Hybridisation
2:25:29 Hybridisation types
2:36:28 Hybridisation:sp
2:37:31 Hybridisation:sp2
2:38:21 Hybridisation:sp3
2:39:41 Hybridisation:d orb.
2:42:38 VBT:Limitations
2:45:51 MOT
2:56:08 MOT formation
2:57:24 LCAO conditions
2:59:15 MO:Types
3:04:41 Energy Dia. :MO
3:17:17 Molecular Behaviour
3:18:05 Bond Order
3:18:31 StabilityMolecules
3:21:37 Bond Length
3:22:21 Magnetic nature
3:23:08 Hydrogen Bonding
3:26:43 Covalent Vs.H bond
117
Reply
Bro really made it easy to reach out the topics I want 👍
Thanks for sharing this comprehensive list! It's incredibly helpful.
Thankyou so much
Copy Paste😂😅
Is this part of physical chemistry
If "CHEMISTRY" students start making films,
*Tera acid mera base
*Rang de benzene
*Humara beaker aapke pas hai
*Life in a Hetero
*Laaga apron me daag
*3 test tubes
*Ajab estimation ka gajab result
*Munna bhai HCL
*Mr. Ketone
*Jab we experiment...!
😜😜Dialogue baazi in chemistry..
*My name is BOND...Covalent Bond!
*Rishtey mein to hum tumhare Allotrope lagte hain,naam hai...Diamond!
*D-block se darr nahi lagta saheb, F-block se lagta hai!
*Ek baar jo maine bond toda to main activation energy ki bhi nahi sunta!
*Resonance ko neglect karna mushkil hi nahi na mumkin hai!
*Ye electron mujhe dede Carbon!
*Ek neutron ki keemat tum kya jano Hydrogen Babu!
To all science students
😂😂😂😂😂😂😂😂
Just for u...
Bollywood like gazzab bejaati hai
Damnn!!!😂🎉
Gajab ......😂😂😂
padhle bhai.
Are you alive man
Just Awesome 😄
Both of you explain well👌
For pcm learno hub and for English Educational bhayiya is best
Omg I have seen your videos 🤩they are superb
O my english teacher 😁
Oh! my english teacher
She explains better in 3 hours than my school teacher in a whole week
Are you from narayana?
@@kpopstar_22 no, I'm not
Your teacher is explaining things?
Yes
IKRR
0:00 Introduction
0:36 Atom
5:13 Molecules Formation Theories
6:01 Kossel-Lewis Approach
8:37 Lewis Symbols
9:26 Octet Rule
17:06 Lewis Dot structure:CO2
24:52 Charge on Ions
26:11 F.C :Ex 1
31:01 Why F.C
32:02 Limitation:Octet Rule
38:03 Ionic Bond
40:07 I.E.
41:58 ElectonGainEnthalpy
46:45 LatticeEnthalpy
49:17 Ex:NaCl
52:35 Stable Ionic Bond
54:06 Bond Length
55:36 Atomic radius
58:11 VanderWaalsRadii
1:01:18 Bond Enthalpy
1:06:35 Bond Angle
1:08:31 Bond Order
1:12:19 Resonance Struc.
1:16:16 Bond Polarity
1:21:35 D.M:PolyAtomic
1:24:08 Fajan's Rule
1:33:06 VSEPR Theory
1:34:54 Postulate 1
1:37:35 Postulate 2
1:39:41 Postulate 3
1:44:12 Postulate 4
1:47:01 Geometry VSEPR
1:53:40 Shape vs.Geometry
1:56:34 VSEPR theory:CO2
2:00:22 VSEPR:Merits
2:00:55 VSEPR:Limitations
2:02:54 VBT
2:04:21 Orbital Overlap
2:09:18 Orbital Overlap Types
2:11:19 Covalent Bond types
2:11:42 Sigma Bond
2:15:06 Pi bonds
2:18:18 Str.:σ & π
2:18:52 Rotation
2:20:47 σ Vs. π
2:22:30 Draw Shapes
2:25:53 Hybridisation
2:25:29 Hybridisation types
2:36:28 Hybridisation:sp
2:37:31 Hybridisation:sp2
2:38:21 Hybridisation:sp3
2:39:41 Hybridisation:d orb.
2:42:38 VBT:Limitations
2:45:51 MOT
2:56:08 MOT formation
2:57:24 LCAO conditions
2:59:15 MO:Types
3:04:41 Energy Dia. :MO
3:17:17 Molecular Behaviour
3:18:05 Bond Order
3:18:31 StabilityMolecules
3:21:37 Bond Length
3:22:21 Magnetic nature
3:23:08 Hydrogen Bonding
3:26:43 Covalent Vs.H bond
description box has left the chat
Video to 2x krke dekhne ki aadat ho gai hai 😂 to ab agar normal speed pr dekho to aisa lgta hai ki 0.5x ki speed se dekh rhey hai...😂😂😂
Mai to movie be speed rakar dekhrahi hai
@@TEAM_GANESHbhai tu to ultra Pro ho Gaya hai 😂😂😂😂😂
Ha 😂😂😂
Real ✅
Yaa right 😂
The effort put into this video is highly appreciated.
Right👏👏
Ha yr kitna time laga hoga record and edit karne mei
TO FUTURE STUDENTS OF CLASS 11 AND MY JUNIORS ...THIS IS THE BEST ONE SHOT VIDEO OF CHEMICAL BONDING TO WATCH ONE DAY BEFORE SCHOOL EXAMS 😂😂
Exactly 🥲
Kya app ka final exam ho chuka hai ?
My exam is going to start soon I have not prepared anything :'(
@@atulsatsangi2415 how much chapter of chemistry you have finished.
@@atulsatsangi2415 and where are you from
This is an actual underated channel ...I wish ye channel bhi Physics wallah and apni kaksha jaise channels ki tarha hi famous ho jaye 2021 me and jyada se jyada bachon ko fayeda ho isse ...🙂🙂
Don't you think so ?
Why are u getting worried?!
Ye us se jyada famous he !!!
Yes ye usse jyada famous hai why are you getting worried
i wish usse bhi jyada famous ho..............
@@swostikmishra2376 k
Thank you for channel, poor children unable to pay tution fee they can learn in this channel.
Really like me... Thanku so much mam.
Sp Academy Srinivas Patnaik yes sir it's true
Thnk u maam frm my side too 😁😁😁
Yes sir it's true
Pedda sketch ra babu
oh my god i cant even imagine of how much efforts she must have put into making this lecture....................for a person like me, even drawing the heads on baloons just for telling the head on overlapping is a life time work.................i mean hatts of to her............this channel is really underrated
a mil subs aint underrated
Hy Arrnv
App ka mobile number thoda do bat karenge
Public place he
Tumara number send me
Timestamps:
COPIED FROM DESCRIPTION FOR MY CONVENIENCE
0:00 Introduction
0:36 Atom
5:13 Molecules Formation Theories
6:01 Kossel-Lewis Approach
8:37 Lewis Symbols
9:26 Octet Rule
17:06 Lewis Dot structure:CO2
24:52 Charge on Ions
26:11 F.C :Ex 1
31:01 Why F.C
32:02 Limitation:Octet Rule
38:03 Ionic Bond
40:07 I.E.
41:58 ElectonGainEnthalpy
46:45 LatticeEnthalpy
49:17 Ex:NaCl
52:35 Stable Ionic Bond
54:06 Bond Length
55:36 Atomic radius
58:11 VanderWaalsRadii
1:01:18 Bond Enthalpy
1:06:35 Bond Angle
1:08:31 Bond Order
1:12:19 Resonance Struc.
1:16:16 Bond Polarity
1:21:35 D.M:PolyAtomic
1:24:08 Fajan's Rule
1:33:06 VSEPR Theory
1:34:54 Postulate 1
1:37:35 Postulate 2
1:39:41 Postulate 3
1:44:12 Postulate 4
1:47:01 Geometry VSEPR
1:53:40 Shape vs.Geometry
1:56:34 VSEPR theory:CO2
2:00:22 VSEPR:Merits
2:00:55 VSEPR:Limitations
2:02:54 VBT
2:04:21 Orbital Overlap
2:09:18 Orbital Overlap Types
2:11:19 Covalent Bond types
2:11:42 Sigma Bond
2:15:06 Pi bonds
2:18:18 Str.:σ & π
2:18:52 Rotation
2:20:47 σ Vs. π
2:22:30 Draw Shapes
2:25:53 Hybridisation
2:25:29 Hybridisation types
2:36:28 Hybridisation:sp
2:37:31 Hybridisation:sp2
2:38:21 Hybridisation:sp3
2:39:41 Hybridisation:d orb.
2:42:38 VBT:Limitations
2:45:51 MOT
2:56:08 MOT formation
2:57:24 LCAO conditions
2:59:15 MO:Types
3:04:41 Energy Dia. :MO
3:17:17 Molecular Behaviour
3:18:05 Bond Order
3:18:31 StabilityMolecules
3:21:37 Bond Length
3:22:21 Magnetic nature
3:23:08 Hydrogen Bonding
3:26:43 Covalent Vs.H bond
Valence electrons, ionic bond,
covalent bond, bond parameters,
Lewis structure, polar character
of covalent bond, covalent
character of ionic bond, valence
bond theory, resonance,
geometry of covalent molecules,
VSEPR theory, concept of
hybridization, involving s, p and d
orbitals and shapes of some
simple molecules, molecular
orbital theory of homonuclear
diatomic molecules (qualitative
idea only), Hydrogen bond.
if you break a law in physics you will awarded by nobel prize , if you break a law in chemistry this will be an exception 🌚
sad reality
subject discrimination
bhed bhav
🤧🗿
@@Skylord420 bro name op
Can you just appreciate her dedication! Like seriously!!!!
I thought this video was joke
we are literally lucky to have teacher like her on you tube....mam u explain concepts very clearly
Very good explanation
Nope
Great, now let's see Paul Allen's favourite teacher
2x speed mein padhne ki itni aadat ho gai hai ki 2x speed bhi ab normal lgti hai 😅😂😂
🤣🤣truee
Absolutely sahi baat kahi hai
Truu😂
true and i get reality shock in offline classes 😂
I'm a JEE aspirant and couldn't understand this chapter in my coaching. I swear this was the best one shot of Chemical Bonding I ever came across, Roshni ma'am I thank you from the bottom of my heart ❤ You are an epitome of India's most radiant, talented, and intellectual women 🥺💗 You're a REAL TEACHER oh gawd why can't every teacher even in our schools be just like her 🌟 Such a cheerful aura as usual! LOVE YOU MA'AM 🛐♥
Us bruv usss 😀
@Dakshbhardwaj08ha correct but still CBSE ke liye enough hai......
Itne sare advanced words ko Google Baba ne suggest Kiya hai kya
@Dakshbhardwaj08 abe bas revision ke liye dikho ise school paper ke liye, see pw or unacademy for jee
viewers may also visit 'Learner's Console' for this chapter too
Who is starting in 2021 becoz of exams😜
Bhai 18 jan ko exam hai kuch nhi parha
@@Sim0054 same bhai
@@Sim0054 same yaha pr bhi
ThankGod Mere Exams To March Me Hai Aur Syllabus Reduced Kar Government Ke Baad School Ne Bhi😜
what start
She's just wow.... Haven't seen a teacher like her... Salute to you 🙌💯
How much time will be use to finish this lecture
@@sona9326 it took me 4 days bro.......................
I will inform to all that on 23 Feb there is my Birthday so plzzz remember to wish me here More the wishes Directly Proportional to my happiness level so guys Spam wishes here on 23 Feb 😊
@@ysactivebrothers8904 happy bday bro💜💜💜💜
@@ysactivebrothers8904 Wishing you a very happy birthday.....(belated)......... I'm 1month and 28 day left 😅
27:07 For a little clarity, to calculate the formal charge of an atom in a molecule we can also use the formula:-
Number of valency electrons of free atom - number of lone pair electrons - number of bonds around the atom. Hope it helps :)
I watched this video at last moment of exam (this video is clear my all doubt and i solve maximum questions in my today exam )
Thanks ma'am 👍🙏👍
I also
😂😂 tomorrow is my chem exm and m also watching it now
same expected
i want. to score maximum in tomorrow dxam
hope forr me to get best marks
Ohh god.... started studying in January 2021.......😂😂😭😭
Same here behen
for which exam u r preparing???
Mera bhi yahi haal h😟....?? Tum biology se ho?
@@VikasKumar-vh4ke bhai i m prepareing for nda.... And for what u r preparing for?
@@parthmandale54 nda meaning???🤔
Mam you are just like God for me.... your video help me too much..... I was not good at chemistry... always I'm having doubt in some concepts. But all my concept became today crystal clear.... only became of you . Thank you so much mam
yehi same comment physics wallah ki video mai bhi kiya tha na 🤭🤭
copied by someone else
Timestamps:
0:00 Introduction
0:36 Atom
5:13 Molecules Formation Theories
6:01 Kossel-Lewis Approach
8:37 Lewis Symbols
9:26 Octet Rule
17:06 Lewis Dot structure:CO2
24:52 Charge on Ions
26:11 F.C :Ex 1
31:01 Why F.C
32:02 Limitation:Octet Rule
38:03 Ionic Bond
40:07 I.E.
41:58 ElectonGainEnthalpy
46:45 LatticeEnthalpy
49:17 Ex:NaCl
52:35 Stable Ionic Bond
54:06 Bond Length
55:36 Atomic radius
58:11 VanderWaalsRadii
1:01:18 Bond Enthalpy
1:06:35 Bond Angle
1:08:31 Bond Order
1:12:19 Resonance Struc.
1:16:16 Bond Polarity
1:21:35 D.M:PolyAtomic
1:24:08 Fajan's Rule
1:33:06 VSEPR Theory
1:34:54 Postulate 1
1:37:35 Postulate 2
1:39:41 Postulate 3
1:44:12 Postulate 4
1:47:01 Geometry VSEPR
1:53:40 Shape vs.Geometry
1:56:34 VSEPR theory:CO2
2:00:22 VSEPR:Merits
2:00:55 VSEPR:Limitations
2:02:54 VBT
2:04:21 Orbital Overlap
2:09:18 Orbital Overlap Types
2:11:19 Covalent Bond types
2:11:42 Sigma Bond
2:15:06 Pi bonds
2:18:18 Str.:σ & π
2:18:52 Rotation
2:20:47 σ Vs. π
2:22:30 Draw Shapes
2:25:53 Hybridisation
2:25:29 Hybridisation types
2:36:28 Hybridisation:sp
2:37:31 Hybridisation:sp2
2:38:21 Hybridisation:sp3
2:39:41 Hybridisation:d orb.
2:42:38 VBT:Limitations
2:45:51 MOT
2:56:08 MOT formation
2:57:24 LCAO conditions
2:59:15 MO:Types
3:04:41 Energy Dia. :MO
3:17:17 Molecular Behaviour
3:18:05 Bond Order
3:18:31 StabilityMolecules
3:21:37 Bond Length
3:22:21 Magnetic nature
3:23:08 Hydrogen Bonding
3:26:43 Covalent Vs.H bon
Honest banda
100 for honesty
u just saved my day...tomorrow is my chem exam and I didn't know anything about this chapter...After watching this video I can now give my exam easily..
Mera bhi kal paper he
She is saving you but you yourself destroying you by not studying 😂🤣
To hum kya karre
Jayasree Dey my exam is tomorrow and you just enlightened me! Thanks
@@Taffy-ew2le hey can you tell me is that paper came from Gandhinagar??
Studying through youtube these days is much more better than going schools everyday and tutions wasting all the time over there💯 Less time and more crystal clearity in topics❤✅️
It is unbelievable how she is soo good at teaching multiple subjects alone with such perfection ❤. Thank You Sooo Much Mam.
Can u plz tell mi her name
@@suhani_p_jadhao5552 Sure, she is Roshni Mam. Best of Luck 👍🏻
Thank you 😊
@@suhani_p_jadhao5552 My Pleasure
U r right....how does she manage ? 😳
2024 wale attendence pls 😄✨
MEEEEEEEEEEEEEEEEEE
MEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Those who starting study in February
Give there attendance 👇👇👇👇😅😅😅
konsa kv
@@shamphadtare3745 kv ner bareilly
@@shamphadtare3745 and u???
@@smileplz4370 kv beg pune
@@shamphadtare3745 bhai I am coming pune on 4 apirl
Fun fact:- if your video is such that students are looking for it just before their exams, your content is ❤👌
My teacher actually taught this for 1 month by taking extra classes and she taught this chapter in just 3hr27min wow!!! That's amazing isn't it...🤩🤩
this one shot or small video is nowhere worthy around your teachers months of effort its so easy to sit here and critisize your teachers for these things so START RESPECTING who really worked hard for you i.e. your teachers and all and no disrespect to this channel too tho
@@squidly1369 you are right
@@mrskimminjungparkjeon8188 yeah ik i am right apparently tho thanks for being intelligent enough to understand my point. :)
@@squidly1369 no where worthy? Apparently I understood better here bcoz of the balloons and illustrations used as compared to my school teachers. No offence to anyone, but mostly students would agree that such channels are more student-friendly than schools.
@@dazzly6109 yeah they are more friendly maybee but they arent worthy infront of hours and dozens of brief lectures your teachers give either in coching or anywhere
Any neet aspirants 🤌🏻 for 2026
Will meet you
No
Us
Yesss dudee 🥲😭
Hi it's me
A chapter that i forever didn't understand but now crystal clear !! The more videos i watch, i feel like chemistry is getting simpler and so easy to understand. Thankyou roshni mam for this! Now learning has become simple ❤️
Hello . I have a question if you know answer then please please tell me..
‘ What should I study first chemical bonding or general organic chemistry?’
‘Do I need concepts of GOC for chemical bonding?’
@@Tinlead bro you need chemical bonding for GOC ,
@@whats_the_point_official thank you broooo😊😊
Who are watching this video in May 2021 😂🤣😂🤣😂🤣
😭😭😭😭😭
me
Me😂
🙋😂
Me watching it after my 11 exam ends 😑
Pray for me guys 🙏🏻
fun fact :-
The 1.1k dislike is from the students who studying one day before exam and not able to understand in pressure 🤣🤣🤣🤣
😂😂😂
From where you see the dislikes
@@acessyourlove bro I Commented that 1 year ago, that time yt displays like and dislike but now they remove that feature 🤡
@@jotaroackerman9721 bro literally explained
Tum sabhi ka kahin selection naho aise meri wish hai.
I'm a from kerala and my mother tongue is malayalam. But I can easily grasp your classes even though it is in hindi. Hats off you ma'am
Yeah exactly
yeaa
Exactly 💯 💯
yep
so true. her teaching is better than school teachers
I am just speechless how easy you made this chapter mam...a huge respect and love for you may god bless you and keep you healthy
Mam seriously , after watching 👀 this video. This chapter is crystal clear to me. Even I don't need to open my ncert book.... Litterly you are an amazing teacher👩🏫. I hove your channel grow up. And also every student known you. Thanks 🙏for uploading this video.
Aare aare itna confidence milgaya iss video se ki book kholne ki bhi jarurat nhi wah!!
Litterly😂
Gantaa
@Krishna Dixit chutiye tu toh sikhle pahle
𝙲𝚑𝚊𝚕 𝚓𝚑𝚘𝚘𝚝𝚑𝚒
I thought it's a easy chapter before I started but after watching this video.....I am just like 😶😶😶 kitne saare topics hai yrr?? Ek khatam hota nhi dusra aa jata hai......😪but this video help me a lot to understand the concept ...thankyou mam hats of to you! 🌷
This was helpful for 11 finale exams ?
@@tushitasrivastava9851 Yeah bruh✌🏻
@@ritujha09 for neet?
@@ssheesh9144 neet k liye enough h kya?
Mam your teaching style is one of the best in our country
After studying from u we have a great confidence to solve any problem from that topic🙂☺️😃
For Basics of chemistry keep checking
czcams.com/channels/wVc4uTWLTi7NQRRA2Y9QAw.html
Yeah...
Yes
Mam the explanation for the geometry of the vsepr theory using balloons was just outstanding! A lowlife student like me was also able to understand it very easily. Again thank you for your lovely explanation as always ❤
I am happy that u guys got the appropriate amount of appreciation for the hardwork you have done.
And thank you so much to the team.
perfect for school based exams, concise precise and perfect! thank u learnohub
Roshni mam: I need 100 ballons
Shopkeeper:why?
Mam: aahh it's complicated
Shut up man 😂
Best female teacher in this universe 🥰😘👏🤘❤️😉
Best teacher in this universe
Not only female.
@@MaheshPratapSingh_ ya you are correct
you are write
Ha mai bhi Swati hi hu
@@swarajraj5857 mein swati nahi hu
She explained the chapter like a story I enjoyed it
Finally completed this video in 5 days 😂 with make word to word notes 😂😂
CAN U SEND ME IT PLEASE?
Please send me
Make ur own notes guys
Non need any notes, because all are from ncert
Mandir dikha nhi ki aagye bhikhari
Thank you very much. You explained it very well mam👍🏻
"CONCEPT HUA CRYSTAL CLEAR"
Thanks mam for making a such video.
Your interesting video clear all my doubts.
Bhai mane avi tak ye ch prha nai ha,, kuch knowledge bhi nai ha muje is ch ke upar,,, ye crash course se sare concept clear ho jayenge kya...
@@rrrrrr_123 Concept to saare clear jayegha par sath mai aapko video dekhne ke note banana chaiya, jisse apko bad mai koi taklif nahi ho, Yadi aap video dekhne ke baad book ko padenge to aur best hai.
@@krishgarg1863 book prhne ka time nai ha,, 😔😔,,, ha ma main main chizo ke notes bnata hu 🙂
@@krishgarg1863 thank you bhai ❤️
Studying at 2.0x speed due to exams .
One like = 1 vote for online exam
Where are u reading physics and computer form??😕
@@deviantreaper5841 physics edumantra and I have taken physical education not computer
@@IndigamerYASH oo thnxxx
Bhai humare school me online and offline done type se exam ho rahe hai.
@@deviantreaper5841 should i tell
I have been watching your videos for a long time and I have seen your effort in making of these videos and make us clear our concepts. You really are like a personal tutor who does everything to make us understand the concepts. Hats off to your dedication to this channel...
Bhai magnesium ki case me konsa covalent bond bnega????????????
@@princyparmar363 MgO
She is the definition of a Great teacher ❤
Sanket
G.O.A.T.😎
I think nobody can compare you in the way of teaching visually and making concepts CRYSTAL CLEAR. Not even the trending jee specific channel
You are great mam ❤️
CONCEPT HUA CRYSTAL CLEAR❤️😉
Yep absolutely
Ghanta hua
@@anshnamdeo2437 gawar h te
I Can!
Mam pi 2pz or sigma 2px hota hy
kota ppl took 36 hours with 18 sessions of 2 hrs
u took it in just 3.5hours great!!!!!!!!
I am studying today. Who all are here with me? Plz give me some hope that I am not the only one.🙂
In this together with thousands others 🙃
U r not alone 🤣
Nice to know that the tough adventurers are still alive.........:D
Mee
Yeah bro
Anyone is here for kv
Our exam is scheduled at 21/11/22
Reply me
Yes bro
😭yes
Yep
Konsa region kV ka
2023-2024 batch wale like kre
Kar di👍👍👍
Bhai 15 Feb se exam h aur ab ye padhna start kiye 😭😭
@@deepmala6849 are hum bhi saathhi hai yaahan 😅
Lagta hai pass hone se jyada fail hone ki taiyari karli thi saal bhar 😢
@@deepmala6849same bhai😭
The balloon examples are amazing. 😀😀
If you literally wanna understand chemistry well! Thenn sb chizo ko apni real life se compare kroo sb kuch ache se smjh aayega. For eg. Lone pair joo hai wo single hai isliye usko space milta haii or bond pair mingle haii jinhe kum space milta hai! That's it 🐣
Wt an example!!!😅
@@bharath_palegara literally achaa thaa kyaa??🗿
Menee toh thoda u hi mjak mjak mei likh diya tha heheee💀🙈
@@krishikachoudharyy oh oh😅
please do not hesitate to give this video a thumbs up , and share this as much as possible.
In my words this vdo is getting very Fantastic for new 11th class so watch it keep work hard ❤❤
Viewers may also visit 'Learner's Console' for this chapter too 🙏
Rip for those students who studied chemical bonding in 12 to 15 lecture
🤓🤓🤓🤓🤓🤓🤓🤓🤓🥸🥸🥸🥸😎😎😎🎎🎎🎎🎎🎎🎎🎎🎎🎎🎎🎎🎎🎎
@@manaspritamsahoo837 wtf
@@garv3355 🥸🥸🥸🥸
Rip @ FRUITIM JOGO
Those who have Studied 12 to 15 Lectures clearly got A better Understanding than those who have watched this one shot..so it's Clear advantageous for those who are preparing For Competitive exams or for boards (above 90%)
Mam you said that double bond is stronger than single bond then why is Sigma Bond strong than Pi Bond?🤔
Because double bond means both sigma and pi are present
Because pie bond is partial bond
Is it me or anyone else watching this video a day before chemistry exam
Ma'am is such an inspiration unlike other channels who just want to gain money ...she is pure soul who spread education in such a creative way ...and look how simple she is
Yes Aditi you are right 👍👍
Ma'am is so simple and she offered all content fully free
Very Very thank you mam ....
I almost see this chapter by 5 different teachers... But no one can clear the concept like you...
बहुत बहुत शुक्रिया आपका 🙏🏻🙏🏻।
Only legends are here in feb .
Damn seriously dude....maarne ke kagaar pr haii😭
Bhai 😭 l lage pade h🙂
@@deviantreaper5841 bhai sayd pass kr denge ho skta hai
@@Tourism_Guide01 mai toh school jaunga he ni, parents ko bol dunga consent mtt dena agr unhone kuch bola toh sehe lenge thoda 🙂
@@yuno4755 ryt
Mam we are feeling so proud that you're providing such a high class of video absolutely free for us whose concepts are far clearer than other please carry on this journey definitely you will achieve everything one day so so so proud of you
Finally Aaj Mera chemical bonding ke concepts clear hue.... That's really a unique way of clearing all concepts.. Thnks mam💟
I am so glad that my friend suggested your name for preparing chemistry...tomorrow is my practical exam..🤔.or you can say today because it is almost 2:30 a.m... This is my first time with this chapter😅 and I think that I am pretty confident with the basics...Thank you😊.
Bhai same 🤣
12:20 pe paper hai
Abhi shuru kari hai video
@@PoojaMishra-ys9vh kaisa gyaa paper iss chapter ka pleasee btana yaar
@@aaliza992 Bhai abhi 12:20 pe jaaunga school dene
Aake batata hoon
@@PoojaMishra-ys9vh all the best...bhai
@@PoojaMishra-ys9vh ok bhai all the best
Ultra legends are studying before one day of exam at 2x speed 🙃
Thankyouuuu sooo much!.
This made me understand the things that I've been trying to sort out the whole year through ncert and asking my Schl Teacher! I wish yt have recommend me this earlier ! .
Thnq ❤️
This is the most simple and easy language I ever studied in chemistry
yeah🤘
She's the best teacher ❤️✨....she explains each and every concept very nicely 🤞✨
Yes you are right 😌
Hi
I was vry dippreased through chemistry
Bt i show mam vedio!! I strt following her and today i got 78/100
I m dropping this comment so other students can achieved their goal
Who were done!
Your English 😂😂😂🤣
I think hi download 30 days English speaking 🤣🤣
@@nationalchikanarts7508 same goes to you
@@Factoumil 😂😂
Ur english💯🫠😂
Hmm, quiet amazing explanation.
Ready for the test,
Thanks mam.
Viewers may also visit 'Learner's Console ' for this chapter too 🙏
All are here to study 1 night before exam!! I'm too but In my mind I'm being greedy for those balloons 😂😂🎈🎈
Mam chapter hua (ccc )- completely crystal clear ❤️
I am getting addicted to your teachings and explanations.You are incredible.May God bless you long , happy and healthy life because you are a gem for students.
Advise to all the junior, this lecture is good to start for class 11th complete this to build your basics then after watch same chapter for more knowledge coz jee advance is way above this lecture , but it is good enough for school and mains just do pyq after this
Great quality work for students.. Mam, you're changing lives of millions at a time in this way. Proud of you!👍
Just started chemistry of grade 11 in January 😂😂. Ma'am you are the reason I am going pass 11th grade chemistry....Thanks a lot for teaching such hard concepts in such a nice and easy manner...Love the way you teach using stories. Can't thank you enough 🙏🙏
25 ko paper hai 🙂 aaj padh rhe poore chemistry
@@fitnessresolution4883 thik hai bhai 🙂
did u?
same story but different time and person
I will inform to all that on 23 Feb there is my Birthday so plzzz remember to wish me here More the wishes Directly Proportional to my happiness level so guys Spam wishes here on 23 Feb 😊
Government school legends are studying in 2x speed in morning before their evening exam 😂😂😂
Iss this enough for neet aspirants
No
All concepts have been explained in the most perfect way possible. Concepts are crystal clear indeed! Thank you, Learnohub :)
Please keep up the excellent work, it is of extreme help to a number of students.
Who r studying before 1 day of exam at 1.75x Or 2x speed 🤣 then
1 like
Maam you are the best . Swear on God I am not exxagerating.........................guys please do watch her video.I am a pure malayalee and finds difficulty in hindi language.But after seeing her videos I started speaking in hindi.thanks to you maam .
Your teaching method is very well
THE EXPLANATION IS JUST WOW...
I USUALLY DON'T COMMENT THAT FREQUENTLY BUT HER WAY OF EXPLAINING EACH AND EVERY TOPIC JUST LEFT ME SPEECHLESS... THE ONLY THING I FELT WAS IF YOU COULD PLEASE INCLUDE A LITTLE MORE EXAMPLES
THANKS
Bro, this is a one-shot video. So there are less examples. She has made another video series about chemical bonding (6 videos) where she has given a lot of examples. Go check them out.
@@abhishekg.s.1611 thnx bro
It is 11:30 tomorrow 8 am my exam is there . Duaa Karo
Good luck
This mam deserve nobel Prize! 🔥🤩👏
Thanks!
are bhai bhai
Bhai bhai......🙂
Maam thank you so much for your videos and I can see your hard work behind this ❤️ God will bless you 💫
Roshni Mam, Very thankful for these crystal clear lectures.
The class is so good and straightforward that u didn't notice she wore a different churidar at last part of the video.
That’s because they are all different videos. Mam has just combined all of them into a single video.
Kon isko exam se just pahale 2x ki speed se dekh Raha
Like thoko
👇
Me
Students with 2x speed
Mark your at...... Samjh to gaye ho 😂
absent
@@aadityakumarsingh9727 😅
I can't thank u enough for making this video ma'am