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Q.
Which of the following is more acidic than phenol?
NTA AbhyasNTA Abhyas 2022
Solution:
$P_{ka} $ of phenol is $10.$
Phenol is less acidic than
The (-M) effect of $NO_{2}$ increases the acidic character while $+HC$ of $CH_{3}$ decreases the acidic character.
after loosing
ion is formed, whose -ve charge is not stabilised by delocalisation.