(-1)and (1-) they are totally different to each other.... 1- indecates the charge of that atoms ... U use -1 to indecates the charge which shows the oxidation number of atom... Sir 🙏🏻
Polyatomic ion mein positive charge nahi hota khali 1 hi polyatomic ion mein positive charge hota hai....I think 🤔🤔🤔...mein bhi sure nahi hu....90%sure hu
Sir, the trick is good but I wanted to know that actually how is charge of polyatomic ion is found and on which factor does it depend ? please help me I m really very confused :/
Thanku so much sir for your this lovely video ❤❤ ............................. Because after seeing this video my dout is clear Again thank you so much ❣️
Thanks bhot acha trick thi 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍⭐⭐⭐or sir plz is per vidio banai (Best way to remember organic reaction) means kisa practice Karen etc jazakallah 👍🎀
@@chemistryacademy786 Sir I am also part of this channel Sir I requested to you plz you can give own number please . I watch every video in chemistry academy
Group no. means the no. of electrons present in the outer most shell of the element Ex : O = 2,6 6 is the grp no. of oxygen. N = 2,5 5 is the grp no. of nitrogen.
-1 kyuuki atomic no. of Oh O=8 even H=1 odd Therefore odd even= -1 And Nh4 N=7 odd H=1 odd So Odd odd= -1👍ok But as you know nh4 is +1 So this trick is 💩
Sir this is an excellent video! But may I ask a doubt? What about in polyatomic ions with 3 different elements, and all of their group no.s are odd? What if all of them are even? Will the charge be 2-? One more question- when is the charge positive? As in ammonia NH4 with charge +1. Is that an exception case?
O is in group 6 so that means it's even, and there are two o, so the two numbers you have is 6 and 6 and they are even. As he said, even number means -2, so the charge on O2 is -2
Thankyou very much sir Itne achi or fast trick apne hmse share ki thankyou very much sir Apse request h Ap or b achi achi fastest tricks hmare lie leke aaiye jisse hm chemistry me or acha solve kr paye
what a great trick u could solve my dout which i couldn't solved since 3 years
you deserve 1b subscibers
same bhai
🎉
Same
Tseries&Mr beast crying in corner
Bromate ❌,bromine❌
Baromate✔️,baromine✔️
But sir it really help to understand thankyou very much (note - no hate and offence is being done )
I dont even speak your language but you make more sense than my teacher
Very true
Lol 💀
Group no. means the valence electrons ( the electrons present in the outermost shell during the electronic distribution)
thanks ❤
Thank you, ghanta nhi smajh raha tha
Ok ok...tysm, I'm so confused, bt now...it's clear🥰🙌🏻
Haa toh aise btaae gp no. Kr rha
Thanks yaar
What a great trick sir you are great teacher like a scientist
Thanks
Sir what is group no. I can't understand is this atomic no. Please tell me
@@AshokKumar-bo3me vertical Column in periodic table is called group
@@chemistryacademy786 what of both are odd?
@@KSS510 then -1
This trick is so good...not even faculties in big institutes teach these kind of tricks... grateful to you sir
Thank you 😊
Hamare fiitjee mein toh sikhate h pata nhi tum kis jhatu big institute mein ho😂
@@vanshkukreja9823 🤣🤣🤣🤣🤣😂😂😂😂😂
@@vanshkukreja9823 😂🤣🤣
@@vanshkukreja9823 trick pata tha to yaha karne kya karne aaye the .Fittjee ko defence karne aaye the kya 😂😂😂😂😂
@@vanshkukreja9823 May be this youtuber is the friend of one of your fitjee chemistry faculty teacher 😂😂😂😂
Thank You so much sir. I was very confused, but this video cleared all my confusions and doubts. Great sir! Heartedly thanks 🙂
❤️from Pakistan 🇵🇰
1 day left in exam,,,😂😂
same here
tommorow is my exam
Lol
Same here
Lol
Aaj tk kbhi kisi teacher ne ye nhi btaya...
Salute to u sir🙏🇮🇳❤️
We need chemistry teacher like u✨
Thank u so much sir.
1 day left in .....board exam 🙄...plz pray for me
😂
You'll definitely fail😅🎉🎉
@@user-nl3zu7fk4r 😂
1 years passed, now what is your board mark
What your board result you are in 11
Sir bhut ache we smaj m aagya
Smjane ka trika bhi 1 no. Ka h thanks sir
Kal exam h aur aaj aapka video lagbhag 10 no. Tak help kar diya.
Thank sir..
Dil se...
Bahut accha
Ji....
Phr mera channel subscribe kr do
@@chemistryacademy786 haa.
Tomorrow is my exam
Thank you so much Sir for this great trick
This SuperTrick was Super helpful for me 👍
sir main apka shukrguzar hu apne mera samay ki badi bachat ki hai , allah paak apko salamat rakhe
Ameen
Allah ap ki dua qabool kry
Superb
Thanku si much brother
(-1)and (1-) they are totally different to each other.... 1- indecates the charge of that atoms ... U use -1 to indecates the charge which shows the oxidation number of atom... Sir 🙏🏻
Yes you are right
Oxidation state = oxidation number = charge
(A+B)^2=💩💩
@@ibrahsawool165 how to we study abt this from basics ?
Thank you so much sir... 🙏🏻
This video is very helpful for us..
🙏🏻🙏🏻
Mashallah bahut khub se samjhaye aap
you are the worldest good teachers
Thanks
Sir agar
1) Teeno odd ho
2) Teeno even ho
3) Do odd ho ek even ho
4) Do even ho ek odd ho
sir what about a compound which has the charge of +1
What a great vedio sir
Thank you so much sir mai kafi dino se paresan this but ab clear ho gya .
what a trick! love from india 🇮🇳❤️
Lol
@M Aravind Raghavendran love from earth🤣
Great explanation sir..
U make the thing easy in min time sir thank you sir.
Welcome
Wow Amazing Trick Sir . I'm A Fan Of Your Class . Can You Make The Video Daily .
Sachmei? Op hai trick wah chalo periodic table toh yaad hai bas istemaal karunga ye trick ✌️
Please subscribe my channel
Thank you sir from binod
Some educated people of PAKISTAN!!!
Amazing excellent sir continue 😊
Sir what about ammonium ?
It's charge is positive
Very nice trick
Sir how to find positive charges 🤔❓
Polyatomic ion mein positive charge nahi hota khali 1 hi polyatomic ion mein positive charge hota hai....I think 🤔🤔🤔...mein bhi sure nahi hu....90%sure hu
@@abdulnoorahmed6614 hmm ammonium me + hota
Thankyou sir buth accha samjata ho,,
Sir, aap bahut mahan hain. Thank you
Sir charge positive hai yaa negetive hai ye kaise malum krenge like Ammonium ke case me charge positive hai
Sir, the trick is good but I wanted to know that actually how is charge of polyatomic ion is found and on which factor does it depend ?
please help me I m really very confused :/
To find charge on Polyatomic ion you need to find formal charge
@@chemistryacademy786 what is it??
@@IntensekillerYt Formal charge is a extra charge present in a atom due to transfer of electron . [ YOU WILL BETTER STUDY IT IN CHEMICAL BONDING]
@@utkarshraj6599 thanks bhai in which class u r?
@@IntensekillerYt 11th
Thank u sir Dil se dhanyawad
Sir mai eske bare me bahut socha. .. Thanks 🙏🙏🙏🙏🙏🙏🙏
Thanku so much sir for your this lovely video ❤❤ .............................
Because after seeing this video my dout is clear
Again thank you so much ❣️
Great trick ... Really appreciated 💯❤️
Bhai odd-odd and odd-odd-odd honay say kya hoa ha
@@rahulgaming1400 sab odd hai to -1 charge lagega
THANK 😊🙏 YOU VERY MUCH SIR
VERY GRATEFUL TO YOU
Your great sir, am totally undustand now
what a great trick sir😇😇
Thank You!!
Sir how to find valency of polyatomic ion
Best explanation so i can't waited to subscribe to your channel
Bhai yeh sir buhut accha pada rahe hai thank you so much sir you help me a lot 🙏🙏🙏🙏🙏😁
You're great sir but can you please made a video on learning periodic table.
How to Memorize Periodic Table in 2 Minutes || Trick to Memorize Periodic Table czcams.com/video/qqYIwYqLJbA/video.html
Please subscribe my channel
You have solved a big problem sir , thank you
Thanks bhot acha trick thi 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍⭐⭐⭐or sir plz is per vidio banai
(Best way to remember organic reaction) means kisa practice Karen etc jazakallah 👍🎀
Please subscribe my channel
Kyaa mst trick btaya h aapne in only 5 mins aur Institute toh 1 hrs ka lecture rkhte h aur smjh bhi nhi aata h
What about Borate, Manganate, Ferrocyanide, and Arsenate??
czcams.com/video/YeNzGHfi0mI/video.html
group number kaha se liya he peridic table se vi nahi mil roha he samashme nai aya he sir
Super trick thanks Sir
Sir thanku pichle 3 ghante se Mai khoj raha thaa
Sir if both element are odd then what is the possibility of charge
-1
@@chemistryacademy786 Sir I have a good of happened thats why I want please you can give own number please sir
@@chemistryacademy786 Sir I hope you are best teacher in this CZcams channel.
Thanks a lot
@@chemistryacademy786 Sir I am also part of this channel Sir I requested to you plz you can give own number please . I watch every video in chemistry academy
Galat kyon padha rahe ho
It's very helpful when we want to find oxidation state of polyatomic molecule so 👍🏻 thanks sir Love from America
Please subscribe my channel and share my video
@@chemistryacademy786 yes ....👍🏻
@@chemistryacademy786 that's our Indian
You are great hats off to uou
Sir plz + polyatomic ions bhi samja do ye toh sirf -ve vale hai ☹️☹️☹️ but u are fabulous
G thek ha inshallah
Thanks a lot sir for this amazing trick 🙏😁
Wow u r awesome
Super trick 👌👍👌
H2O m toh -1 aana chahie tha but but actually it's 0. How?
H2O is not a Polyatomic Ion
It is a neutral molecule
This trick for Polyatomic Ions
H2O is not an ion and also hydrogen is not having any group
Group no. means the no. of electrons present in the outer most shell of the element
Ex : O = 2,6
6 is the grp no. of oxygen.
N = 2,5
5 is the grp no. of nitrogen.
Thanks
Thankyou so much mughe samajh hi nahi araha tha ki ye group kaise 5,6 hua kafi der comment dekhne ke baad aapka comment padha and tab samaj aaya .
Sir..! U r the best teacher than my chemistry teacher!!
I was struggling with my text book to find this out..
Thanks a lot sir❤❤❤
Thank you for this wonderful trick
Thank you so much
Great trick
👌👌👌
Please subscribe my channel
Sir if both odd then also- ve charge
Could u pls tell me the charge of oh and nh4
-1 kyuuki atomic no. of Oh
O=8 even
H=1 odd
Therefore odd even= -1
And
Nh4
N=7 odd
H=1 odd
So
Odd odd= -1👍ok
But as you know nh4 is +1
So this trick is 💩
-1
Becouse - + -
Is -
@@sanataniofficialhindu NH4 KA CHARGE PLUS HOTA HA
Thanku sir 🎉🎉🎉
Ooo yahhh thats a cool trick!
I don’t speak your language but I understood it easily, thank you sir! One thing I am not clear on is odd and odd = ???
Odd mean 1,3,5,7 etc group number
Sir this is an excellent video! But may I ask a doubt? What about in polyatomic ions with 3 different elements, and all of their group no.s are odd? What if all of them are even? Will the charge be 2-? One more question- when is the charge positive? As in ammonia NH4 with charge +1. Is that an exception case?
Same question bro
@@KavitaPatil-ee5ud update: I had my science exam on 7th and well...none of these qns were asked. Only mole concept and that too for 2 marks only💀
Word hi nhi h aapki tarif krne ke liye 😀❤️
you are the best
How can we make sure by prefixes that how may O2 molecules should be taken ?
O is in group 6 so that means it's even, and there are two o, so the two numbers you have is 6 and 6 and they are even.
As he said, even number means -2, so the charge on O2 is -2
3 hrs left in exam😊
How was Ur exam!🤣😅
Kesa tha
Sir *PO3* ME P KA GROUP NO. 15 HAI AUR O KA GROUP NO. 6 HAI MATLAB ODD AUR EVEN , LEKIN PHIR BHI PO3 KA VALENCY *2-* HAI KYO?
Nice sir dil se thanks🙏
Sr aap kamal k ho ,nice sr ,u always surprise me ,thank u sr 👏👏🙏🙏
Thanks
@@chemistryacademy786 yeh trick ise kaam nahi kar rahi hai
Nh4
Plz provide eng sub next time 😔
Hey i can make you understand
Congratulations sir.... 100k subscribers..
sir valence electron se bhi ho jai ga example like oxygen 6 even and br valence electron 7 odd so -1
Oxygen bromine k sath kesy koi ion bna skta ha
Give example
Ta k me clear kr skon k aisy ho skta ha ya ni
😕
Hlo
Sir Please reply what is the total charge on Al2(CO3)3 ?🥺 Please tell Sir
Wait just 10 Minutes. I uploaded video for your Answer
Thankyou Sir❤️🙏🏻
czcams.com/video/uI6lSJIir70/video.html
Sir you made a vedio even on late night just because of my Doubt. Hats off to you Sir 🎩! Again Thanks a lot Sir. It really helps me 🙏
@@rudratyagi4519 please subscribe my channel
@@chemistryacademy786 Done✅👍
SO4 is -2 sulphur is 7 oxygen is 6
But you said odd and even=-1 charge
Sulphate charge is -2
sulphur is in group six by iupac naming
Sulphur is 4 valence electron
Amazing 👌🙌🙌👌
Thank you!
Love from INDIA
❤️❤️❤️❤️❤️❤️
Sir , in NH4 , Nitrogen have 7 group , Hydrogen have 1. But charge is +1 why ??????
Superb trick
Thankyou very much sir
Itne achi or fast trick apne hmse share ki thankyou very much sir
Apse request h
Ap or b achi achi fastest tricks hmare lie leke aaiye jisse hm chemistry me or acha solve kr paye
Bahut achha laga sir
Thanks sir your tricks are always best......
Thanks sir you solve my very big problem
who who loves💟 your mom and dad💑 more than anything in your life
खुदा हाफिज❤❤❤❤
Really great trick..
Thanks you so much sir make more ticky videos
Buhot achi video👏👏👏👏