Embibe Experts Solutions for Chapter: Organic Chemistry- Some Basic Principles and Techniques, Exercise 3: Exercise-3

Among the following compounds, the most acidic is:
 

Amongst the following, the most basic compound is
 

The increasing order of stability of the following free radicals is

Identify the compound that exhibits tautomerism.
 

The correct order of the acid strength of the following compounds:
(A) Phenol
(B) $\mathrm{p}$-Cresol
(C) $\mathrm{m}$ -Nitrophenol
(D) $\mathrm{p}$-Nitrophenol is :

Which of the following will have a meso-isomer also?

Which of the following acids does not exhibit optical isomerism?

Ozonolysis of an organic compound gives formaldehyde as one of the products. This confirms the presence of: