Embibe Experts Solutions for Chapter: Aldehydes, Ketones and Carboxylic Acids, Exercise 2: Exercise-2

Give the decreasing order of nucleophilic addition reaction of the following :-

 $\left(\mathrm{i}\right) \mathrm{HCHO}$

 $\left(\mathrm{ii}\right) \mathrm{PhCHO}$

 $\left(\mathrm{iii}\right) {\mathrm{CH}}_3-\mathrm{CHO}$

$\left(\mathrm{iv}\right)$ Acetophenone

The number of products formed in the following reaction(s) is/are

The products obtained in the above reaction is-

Identify the possible structures of $\mathrm{X}$ and $\mathrm{Y}$:

$\underset{\left(\mathrm{A}\right)}{{\mathrm{C}}_5{\mathrm{H}}_{10}\mathrm{O}}\stackrel{\mathrm{H},{\mathrm{O}}^{\oplus }}{⟶}\mathrm{B}+\mathrm{C};$(B) and (C) both give $+\mathrm{ve}$  iodoform test. Compound $\left(\mathrm{A}\right)$is:

Product is obtained in the above reaction is:

Which of the following does not give benzoic acid on hydrolysis?

${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{CH}}_2{\mathrm{CONH}}_2$ is boiled with aqueous $\mathrm{NaOH}$, then the reaction mixture is acidified with $\mathrm{HCl}$. The products obtained are