Embibe Experts Solutions for Chapter: Amines, Exercise 1: AP EAPCET - 20 Aug 2021 Afternoon

Which of the following statements is true?

$1$) Tertiary amines react with acid chlorides.
$2$) $\mathrm{N}-$ethyl benzene sulphonamide is soluble in alkali.
$3$) $\mathrm{N}, \mathrm{N}-$diethyl benzene sulphonamide is soluble in alkali.
$4$) Tertiary amines react with Hinsberg's reagent.

What is $\mathrm{Z}$ in the following sequence of reactions?
$\mathrm{p}-\text{ chloronitrobenzene }\underset{\left(2\right){\mathrm{H}}_3{\mathrm{O}}^{+}}{\overset{\left(1\right)\mathrm{NaOH},443 \mathrm{K}}{\to }}\text{X}\underset{0-5°\mathrm{C}}{\overset{\stackrel{\left(\mathrm{i}\right)\mathrm{Sn}+\mathrm{HCl}}{\left(\mathrm{ii}\right){\mathrm{NaNO}}_2/\mathrm{HCl}}}{\to }}\mathrm{Y}\underset{10°\mathrm{C}}{\overset{{\mathrm{H}}_2\mathrm{O}}{\to }}\mathrm{Z}$

An organic compound $\mathrm{A}\left({\mathrm{C}}_6{\mathrm{H}}_7\mathrm{N}\right)$ on reaction with ${\mathrm{NaNO}}_2/\mathrm{HCl}$ at $273-278 \mathrm{K}$ followed by warming with water gave $\mathrm{B}. \mathrm{B}$ reacts with concentration ${\mathrm{HNO}}_3$ to give $\mathrm{C}$. What is $\mathrm{C}?$

The amine which does not react with chloroform and ethanolic potassium hydroxide is

Arrange the following bases in decreasing order of basicity is
(i) Aniline
(ii) O - nitroaniline
(iii) m- nitroaniline
(iv) p - nitroaniline