Embibe Experts Solutions for Chapter: Aldehydes, Ketones and Carboxylic Acids, Exercise 4: EXERCISE-III (Analytical Questions)

$\mathrm{Assertion} :$Formic acid is a stronger acid than benzoic acid.

$\mathrm{Reason}$$:{\mathrm{pK}}_{\mathrm{a}}$ of formic acid is higher than that of benzoic acid.

Phenol reacts with benzenediazonium chloride solution to form a compound of the structure:

Nitration of which of the following compound is difficult :-

Which is most basic among the following: