Topicity: Homotopic, Enantiotopic and Diastereotopic atoms/groups

In this lecture Homotopic, Enantiotopic and Diastereotopic atoms/groups have been discussed with approperiate examples.

[yukinaminato]

1:55 sir, I think there is a mistake with the structure. Proton B should be replaced with Deuterium right? the structure B is just like the structure A

[avijitdasasacollegestudent]

Sir, chloroform (CHcl3), there has 3 cl atom, in homotic system. That is mistake by you, sir

[matthewguite]

I like the way you are teaching using power point and

[SCRaja-fizj]

At 7.02, how nor boranes Ha and Hb are enantiotopic, since they are not mirror image to eachother.
Also if plane bisecting a molecule it is said to diasterotopic.
But it is enatiotpoic, how sir
Please explain

[alfouseynicamara]

Your explanation IS very clear thanks lot of

[vishalprajapati-bgmu]

Is it right, if, I say prochiral centre is enantitopic

[Vilet-zk]

why allene is here enantiotopic....they do not form also mirror image

[jyotiahirvar]

Sar Hindi mein bhi bola karo na please sir

[sglatha]

I have prochirality topic sir topicity class excellent example thank u but I have prochirality topic