Embibe Experts Solutions for Chapter: Organic Chemistry- Some Basic Principles and Techniques, Exercise 1: BEGINNER'S BOX

Aniline is purified by 

Which of the following contains only three pairs of electrons?

Which is aromatic compound among the following

Select the correct option for stability of following carbanions :

$\begin{array}{c}\stackrel{\ominus }{\mathrm{C}}{\mathrm{H}}_3\\ \left(\mathrm{I}\right)\end{array}$;  $\begin{array}{c}{\mathrm{C}}_6{\mathrm{H}}_5^{\ominus }{\mathrm{CH}}_2\\ \left(\mathrm{II}\right)\end{array}$;   $\begin{array}{c}{\mathrm{CH}}_3-\underset{\stackrel{|}{{\mathrm{CH}}_3}}{\overset{\underset{|}{{\mathrm{CH}}_3}}{{\mathrm{C}}^{\ominus }}}\\ \left(\mathrm{III}\right)\end{array}$

The non aromatic compound among the following is :-

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 :

The dipole moment of vinyl chloride is lower than that of methyl chloride. This is due to :-

Most stable carbanion is :-