One of the best video I have ever seen sir ... Most of them just teach lesson and concept but Ur teaching shows dedication and determination for students to understand each and every single corner of concept ... Pls continue ...
Very good explanation sir......Keep uploading videos 👍.........my suggestion : I am humbly requesting you to use different colours for writing.....like yellow and green..... because in this video we can't able to differentiate white and yellow colours..... Overall your videos are 👌🙏........
Sir you said that meta position refers to either 1,2 or 1,6 but at 29:30 we have placed it at 1,3 sir wouldnt that make it para position sir ? can you please cross verify sir 🙏.
Anna ennaiku oru doubt video duration 14.02 adula eduku Anna c2h5 aa mainchainla eduthu erukenga aana aduku munthina examplela c2h5 aa main chainla yen Anna edukala And anna pls reply pannunga anna onga vidiova ellame papen Anna pls enda doubt remba Nala eruku anna
The reason why sir considered c2h5 as main chain is c2h5 can also be written as [ -CH2-CH3] so here there is two carbon so he considered it is long chain.
C3H7 is propyl... There C3H6 and one methyl group is attached in second position... So it's long chain is 3 carbon chain in which 2 Nd position we have methyl group so it is 2 methyl propyl... Did u got it?
sir also at 33:16 we have named the compound 1-Bromo 2 -(1-methyl propyl) benzene. sir can it be 1-bromo,2 butyl benzene as if we consider the longest straight chain we should take ch3 as a carbon chain rather than a functional group right ?