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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Priyanshu kumar
Option A is correct basicity order 1>2>3>4
pyridine is least basic here , 2,6 dimethylpyridine is most basic then 2 methyl pyridine, then 2-tertbutylpyridine....
why Sir ??
yes explaining
Okay sir
Ch3 group releases electrons due to inductive effect and hyperconjugation effect whereas tertbutyl group releases electrons only due to inductive effect...so 1 and 2 is more basic than 3rd...while in 1st there is 2 ch3 group so most basic
and methyl group mesomeric effect show nhi krte hai
okay sir thank you
check previous question too dear