Sir I think this was the best video on CZcams on the concept Diffusion and Osmosis it cleared all my doubts and I had that question on mind that diffusion and Osmosis occurs in which molecules, and now its clear thank you sir
@@NAJAMACADEMYSir How do you create these videos I mean any website or app for designing it in such amazing way if you can please tell me would be really thankful for your help
Thank you Soo much sir , tomorrow is my presentation..I searched and watched every video but my concept was not clear..and then I found your video.. everything is cleared in simple words again thanks you so much ❤️👍
Diffusion can occur in solids but it takes a very, very long time. For example, if you write on a blackboard with chalk and leave it as such for a few weeks, it is very difficult to get the chalk off the board. So, some amount of it has diffused. For things to completely diffuse, it can take centuries, so we don't usually say that solids can diffused. Hope this helps :)
solids diffuse at a very slow rate, the reason is because the molecules only vibrate and do not move freely like in solids and gases. that's why we say solids don't diffuse, gases and liquids diffuse in minutes or even seconds because of the kinetic energy in their particles and their weak intermolecular attraction allowing them to move quickly.
Sir but osmosis means movement of substance from region of lower concentration to the region of higer concentration. Diffusion means movement of substance from region of higher concentration to the region of lower concentration
All had taught me about this chapter,but I don't understand.After watching this video,I have understood the all thing . This video will be very helpful to children if they have any doubt.😊
Sir diffusion does take place in solids, what if we leave chalk on blackboard for 20 - 30 days, there will be residue,its even given in my book ( ncert ) even though its a very very slow process dosent mean its not there
Sir please make a video for cytoplasm,nucleaus,endoplasmic reticulam (er) and Golgi apparatus. I am not saying you to make it separately for each organelle. You can just in one shot
As u said osmosis is concern with movement of water molecules only.then how absorbtion of digested food through intestine is osmosis? Is n't it diffusion?
I have a question.You said that diffusion only occurs in gases and liquids, so why sugar as a solid substance creates diffusion when putting it in tea?
Excellent Question!!! 🤗🤗🤗🤗🤗 Firstly, sugar dissolve in water due to its polar nature. Once, it is dissolved in the water... It will than diffuse in the water. So the sequence is... Dissolving and Diffusing... Thanks!!! 🙌🙌❤
Doubt-sir if there is high concentration outside the cell and low concentration inside the cell then water moved inside the cell will be more than water moved outside,but my doubt is that why water will move outside even if it is less than outside it should not move if there is high concentration putside the cell
1.Does Helium baloon goes upwards because of diffusion?? Helium is the lightest gas, so being lighter than atmosphere it flys upwards. 2. Is digestion an example of osmosis?? During digestion obviously the digested food passes to circulation, not only water. But osmosis means only passing of water. Digested food goes to circulation through passive or, active process. During passive process, some foods move to circulation through diffusion.. Correct me, if I'm wrong.
HI DURING THE PROCESS PF RESPIRATION T HIS PROCESS HELPS IN DIFFUSING THE CARBON DIOXIDE GAS OUT THROUGH THE CELL MEMBRANE INTO THE BLOOD . WHAT IS THAT MEAN ? DIFFUSE OR PRESSURE DIFFERENCE . ???
Sir,i understand you because you use simple words.... and you are my best teacher❤ thank you very much 👍
Perfect ❤❤❤
Yes u r correct 💯
Sir I think this was the best video on CZcams on the concept Diffusion and Osmosis it cleared all my doubts and I had that question on mind that diffusion and Osmosis occurs in which molecules, and now its clear thank you sir
true
Sir..the way your teaching is out of this world...You are the best teacher I've ever seen in utuber...big big salute sir!!!!
Thanks
@@NAJAMACADEMYSir How do you create these videos I mean any website or app for designing it in such amazing way if you can please tell me would be really thankful for your help
We use Videoscribe for handwriting animations, Filmora for video editing and Adobe illustrator for graphics...
👍❤️
Thank you Soo much sir , tomorrow is my presentation..I searched and watched every video but my concept was not clear..and then I found your video.. everything is cleared in simple words again thanks you so much ❤️👍
Loving your teachings because you use simple english❤❤
The way u say OsmOsIs 😂it's nice
True 😂
@@sanjoybasak007 😌ik
Very good explanation...... 👍👍
2:20 sir diffusion can also occur in solids.
No
Can't
But sir according to google it stated that diffusion can occur in solids too but it's a slow process
Please answer my doubt 🙏
Diffusion can occur in solids but it takes a very, very long time. For example, if you write on a blackboard with chalk and leave it as such for a few weeks, it is very difficult to get the chalk off the board. So, some amount of it has diffused. For things to completely diffuse, it can take centuries, so we don't usually say that solids can diffused.
Hope this helps :)
solids diffuse at a very slow rate, the reason is because the molecules only vibrate and do not move freely like in solids and gases. that's why we say solids don't diffuse, gases and liquids diffuse in minutes or even seconds because of the kinetic energy in their particles and their weak intermolecular attraction allowing them to move quickly.
Your teaching skills are great ❣✅
Sir but osmosis means movement of substance from region of lower concentration to the region of higer concentration.
Diffusion means movement of substance from region of higher concentration to the region of lower concentration
But in your statement it is the case of solute con not water....
All had taught me about this chapter,but I don't understand.After watching this video,I have understood the all thing .
This video will be very helpful to children if they have any doubt.😊
Fantastic way of explanation.
Sir this is the only channel of study which I can easily understand in☺ English
Diffusion actually occurs in SOLIDS.
Yess
Sir I don't know how i should tell you about your teaching method you are a good teacher keep it sir
Sir you helped me to understand Osmosis! FINALLY I CAN UNDERSTAND !yay!
Really , It's very helpful video.
Thank you very much sir.
Sir diffusion does take place in solids, what if we leave chalk on blackboard for 20 - 30 days, there will be residue,its even given in my book ( ncert ) even though its a very very slow process dosent mean its not there
Best video to away the confusion of Diffusion and Osmosis🤩
You are physics , chemistry and biology teacher yet your explanations are simple in most of your videos if not all of them
Sir please make a video for cytoplasm,nucleaus,endoplasmic reticulam (er) and Golgi apparatus. I am not saying you to make it separately for each organelle. You can just in one shot
Thank you so much, I was so confused with it.
sir its super easy ! i really love your videos 😍
Welcome!!!
🙌🙌🙌❤
@Najam Academy , Sir we also love your videos but you never replied us 🙄.
I am sorry...
Love you, Sir!!!
🙏🙏🙏🙏❤❤❤
You are great ❤️ sir and ur work is your blessings for us .
Love u sir❤️
Sir I love your vedios always ,love from Pakistan 😘😘
Sir, Thank you so much for this fantastic explanation. Looking forward to more videos in Biology.
You make learning more easy
Your video is the best of all the videos I have seen so far, in this all my dots got cleared in your video. Please sir give me as reply
Dot or dought
I have understood now that's great 🤔🤔🤔
Sir your explanation is very good and simple words so I understand perfect fully this terms thank you so much
💯💯 no doubt
Please make one video on integration and differentiation 🙂
As u said osmosis is concern with movement of water molecules only.then how absorbtion of digested food through intestine is osmosis? Is n't it diffusion?
I have a question.You said that diffusion only occurs in gases and liquids, so why sugar as a solid substance creates diffusion when putting it in tea?
Excellent Question!!!
🤗🤗🤗🤗🤗
Firstly, sugar dissolve in water due to its polar nature. Once, it is dissolved in the water... It will than diffuse in the water.
So the sequence is... Dissolving and Diffusing...
Thanks!!!
🙌🙌❤
because after disolving in tea the sugar molecules convert into liquid form simple
Jazakillah
Good lecture and and understandable. And thank you very much.
Thank you so much for your lectures you are best teacher
Sir please graham's law of diffusion and effusion
Great video
Best video I ever seen 😍 in life ❤😊
Thx sir your teaching is easy to understand r you're the best 😊
Sir you have taught me a lot. Now I understand
Thank you sir 🙏💫
Thanks sir for your easy way of teaching.❤❤
Doubt-sir if there is high concentration outside the cell and low concentration inside the cell then water moved inside the cell will be more than water moved outside,but my doubt is that why water will move outside even if it is less than outside it should not move if there is high concentration putside the cell
Thank you sir its really useful !!!
Little bit confusing... In osmosis molecule move lower concentrations to higher concentrations
1.Does Helium baloon goes upwards because of diffusion??
Helium is the lightest gas, so being lighter than atmosphere it flys upwards.
2. Is digestion an example of osmosis??
During digestion obviously the digested food passes to circulation, not only water. But osmosis means only passing of water.
Digested food goes to circulation through passive or, active process. During passive process, some foods move to circulation through diffusion..
Correct me, if I'm wrong.
You deserve Likes❤❤❤
Little bit confusing... In osmosis molecule move lower concentrations to higher cony
Cristal cleared ❤
TQ so much for uploading this video 📸📸📸😊😊😊😊😊😊😊
Sir the process of diffusion can occur in solids too. It is mentioned online and in text books also. Pls answer my doubt
diffusion can also take place in solid
Nice explanation 🤗
You explain it amazingly
Thank you sooooo much 👌👌👌 I understand now very well
Thank to you so much
Nice
Thank you so much! Respect!!!
You are the best sir❤
U r very good teacher
Brilliant explanation.
The best video ❤
Diffusion of O2 and CO2 in alveoli cell membrane of lungs passive transport mechanism se hota hai according to chaterjea medical biochemistry
Nice 👍👍👍 sir
Thank you sir super content
HI DURING THE PROCESS PF RESPIRATION T
HIS PROCESS HELPS IN DIFFUSING THE CARBON DIOXIDE GAS OUT THROUGH THE CELL MEMBRANE INTO THE BLOOD . WHAT IS THAT MEAN ? DIFFUSE OR PRESSURE DIFFERENCE . ???
The perfume bottle lookes like rum
Great teaching
Good teaching method
Understand very well 😮😮😮😮😊😊😮❤❤❤❤❤❤❤❤❤
Sir please make a video on Fajan's rule
Sir can you upload a video explaining osmotic pressure
Sir u said breathing is not a diffusion process but the oxygen molecules from air diffuse into blood then how breathing is not a diffusing process
Sir plz tell me that why diffusion do not occur in solids??
well explained sir thank you
Sir then what is the difference between Osmosis and diffusion?
please make a video for transcription and translation
Thanks sir
semi permeable and selectively mermeable membran video plz
Great sir ❤
Understood !!
sir please try to say the word gas neatly
Thankyou sir
Sir one query --
you said diffusion does'nt happen in solids then how is sugar dissolving in tea is an eg. of diffusion????
Plz clear the doubts
Can't happen in solid - solid ig?
very very helpful,thank you sir!!!😊
Explicitly explained
extremely nice'
Thanks
Super video👍
Ya mcq 4g of He is diffused from a container in 10
minutes how much SO2 will be diffused from same container in same time . plz plz😢😢😢 sir
Amazing!
diffusion takes place in solid state too
thanks sir very much
honestly better then my teacher
wat app do u use for editing? like the one the hand comes sir?
Bruh learn to spell 'what' first😑
Thanku teacher ❤
Nice video,good
Excellent
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