U are a great teacher. The way you express each word itself is an indication that u have practiced a lot and u wanna make the whole world understand what u tell. Statistics: Explanation 100% Rate of flow of words slow(better to be slow), =>Rate of flow of understanding 100% Expression 100% Body language 100% Overall 100% (Because I understood each word that u tell) And I do think that u once had a great teacher too from whom u learnt how to teach up to this high level. U are awsome!
hehe... u sure did... but... I hope I'm not too late... u see I discovered these tressure videos recently... and its almost the end of 11th... but... I'll learn from these mistakes and c ur videos from now on...
Hiba Mary Lets take the methyl group as an example of our alkyl group. Suppose we have the molecule X-CH3, where X can be any atom or group of atoms. The carbon is attached to three hydrogen atoms and these three hydrogen atoms each have their own electron density around the nucleus. This electron density is not fixed in space and can fluctuate, meaning it can move to and around the surrounding atoms. This is what we call hyperconjugation. More specifically, hyperconjugating is the donation of the electron density from the hydrogen atoms to a surrounding atom that contains some sort of empty or half empty orbital. Therefore, the electron density (or electrons) of hydrogens can be momentarily donated to the surrounding X atom or group of atoms. Now what about the inductive effect. The carbon atom is more electronegative than the hydrogen atoms, so the hydrogen atoms will bear a slight positive charge while the carbon will bear a slight negative charge. This slight negative charge creates an electron density that is larger than normal around the carbon atom. This electron density in turn can move towards the X atom, meaning it can be "donated" to the X atom momentarily. This inductive effect causes the electron density to be "donated" to the X atom.Hope that helped! And good luck on your exam!
U are a great teacher. The way you express each word itself is an indication that u have practiced a lot and u wanna make the whole world understand what u tell.
Statistics:
Explanation 100%
Rate of flow of words slow(better to be slow), =>Rate of flow of understanding 100%
Expression 100%
Body language 100%
Overall 100%
(Because I understood each word that u tell)
And I do think that u once had a great teacher too from whom u learnt how to teach up to this high level.
U are awsome!
thank you very much for your positive feedback! I appreciate all those 100s! feel like I aced the exam ;-)
hehe... u sure did... but... I hope I'm not too late... u see I discovered these tressure videos recently... and its almost the end of 11th... but... I'll learn from these mistakes and c ur videos from now on...
Also, have u also posted something about electromeric effect?
you are the daddy of all
Dude.... you are such a good teacher. I reread this chapter like 5 times to no avail. Thanks a ton for the video.
Great man, good to hear it helped!
wow..you are really an amazing teacher..you literally make each and every student understand every single word. truly helpful it was..
Thanks Abby! Glad you liked it.
I feel like I'm being taught chemistry by Leonardo DiCaprio.
Omg yass!
The way you explain. Splendid!
Thanks Michelle!
I study in France , and I dont basically speak english ! And with all this i have understood ! HH so you're clearly an awsome teacher.
u r ultimate..that's it ..it's the most overveiwed channel ..
wow, nicely explained ,wouldnt ever forget it
Thanks for the super good explanation once again !!!!!
so great teacher. Veryyyyy clearrr
thankful :)
An excellent explanation of hyperconjugation, thank you.
This lesson proved very beneficial for me.
thanxfor uploading ....it really help me to clear some of my concepts.
He's special
Very very nice lecture,
many thank
Cheers boss man GREAT video
Excellent. .....ur videos helped me a lot
neeraja vardhaman awesome! :)
sosososo helpful AK! thanks again :)
you're welcome! :-)
Tnku soo much...this video proved to be a great help to me
ruchi pande you're welcome :)
No probs :)
u r greaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat :D i loved this movie and i learnt more about hyperconjugation and also yr
way of teaching
You're welcome :)
thanks for the help, you seem very passionate about chemistry.
sienna richards thanks! I love these subjects! :-)
great and very clear
excellent
Excellent!!!
milaantonik Thank you! :)
How does hyperconjugation and inductive effect make alkyl groups electron donating? Please tell me. I have a test.
Hiba Mary Lets take the methyl group as an example of our alkyl group. Suppose we have the molecule X-CH3, where X can be any atom or group of atoms. The carbon is attached to three hydrogen atoms and these three hydrogen atoms each have their own electron density around the nucleus. This electron density is not fixed in space and can fluctuate, meaning it can move to and around the surrounding atoms. This is what we call hyperconjugation. More specifically, hyperconjugating is the donation of the electron density from the hydrogen atoms to a surrounding atom that contains some sort of empty or half empty orbital. Therefore, the electron density (or electrons) of hydrogens can be momentarily donated to the surrounding X atom or group of atoms. Now what about the inductive effect. The carbon atom is more electronegative than the hydrogen atoms, so the hydrogen atoms will bear a slight positive charge while the carbon will bear a slight negative charge. This slight negative charge creates an electron density that is larger than normal around the carbon atom. This electron density in turn can move towards the X atom, meaning it can be "donated" to the X atom momentarily. This inductive effect causes the electron density to be "donated" to the X atom.Hope that helped! And good luck on your exam!
Thanks a lot!!!!
Wow you're awesome.
great vid thanks!!!
You rock dude!
Thanks Shayan!
sooooo good!
cool stuff, thanks
welcome
: ) You bet!
Thank you
Good
THANK YOUUUUUUU.
thank you so much~
You're very welcome!
thanks
welcome!
Your video is over exposed. Too bright. can't see a lot of it
thank you!!! :)
You're welcome Estefania!
why are you screaming
lol you're welcome
Thank youuuuuuuu (^_^)~~~♡