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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
- IIT JAM
- Chemistry (CY)
What is the acidity order ? explain
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Dinesh khalmaniya 1
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4>3>2>1 explanation if alkyl group at ortho or Para position of benzene ring is attached the. it can show hyperconjugation. here we will check the number of alpha H in alkyl group. number of alpha H decrease from left to right so +H decrease and hence acidiy increases in the order 4>3>2>1
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Priyanshu kumar![best-answer]()
Acidity order 4>3>2>1 Explanation:- At para position methyl group show hyperconjugation effect (+H) which decreases the acidity of phenol. In case of para tert butyl phenol there is no hyperconjugative effect as no alpha hydrogen and +H effect increases from 4 to 1 so acidity decreases in the order. Hence acidity order will be 4>3>2>1
got this?
Sir how can we decide which compound will have resonance,inductive or hyperconjugative effect?
yes i got this...
first read the concept of all electronic effect and then order of these effect and after practicing questions you can get this concept