1.

Among phenol (I), o-nitrophenol (II), p-nitrophenol (III),m-nitrophenol (IV), the correct order of decreasing acid strength is

Answer»

IIIgtIIgtIVgtI
IgtIIgtIIIgtIV
IIIgtIVgtIgtII
IVgtIIIgtIIgtI

Answer :A


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