Assignment

In a set of reactions acetic acid yielded a product $\mathrm{D}.$

The structure of $\mathrm{D}$ would be

In a set of reactions, propyl benzene yielded a product $\mathrm{Z}.$

$\text{'}\mathrm{Z}\text{'}$ would be

Which of the following is the correct sequence of decreasing reactivity towards hydroxide ion promoted hydrolysis among the following compounds?

${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{COONH}}_4\underset{∆}{\overset{{\mathrm{P}}_2{\mathrm{O}}_5}{\to }}\mathrm{X}\stackrel{{\mathrm{H}}^{+}/{\mathrm{H}}_2\mathrm{O}}{⟶}\mathrm{Y}.$

$\mathrm{Y}$ and $\mathrm{X}$ respectively are

When $\mathrm{HCOOH}$ acid is heated with conc. ${\mathrm{H}}_2{\mathrm{SO}}_4,$ the gas evolved is

Which one of the following products is formed when adipic acid is heated?

In a set of the given reactions, acetic acid yielded a product $\mathrm{C}$

${\mathrm{CH}}_3\mathrm{COOH}+{\mathrm{PCl}}_5\to \mathrm{A}\underset{\mathrm{Anh}. {\mathrm{AlCl}}_3}{\overset{{\mathrm{C}}_6{\mathrm{H}}_6}{\to }}\mathrm{B}\underset{\mathrm{ether}}{\overset{{\mathrm{C}}_2{\mathrm{H}}_5\mathrm{MgBr}}{\to }}\mathrm{C}$

Product $\mathrm{C}$ would be

The $\mathrm{OH}$ group of an alcohol or carboxylic acid can be replaced by $-\mathrm{Cl}$ using