Write the chemical equations when:

$2$-Ethoxybutane reacts with $\mathrm{HI}$ at $375 \mathrm{K}$

Write the chemical equations when $2$-Methoxy-$2$-phenylpropane reacts with $\mathrm{HI}$ at $375 \mathrm{K}$.

Write the chemical equations when:

Diethyl ether reacts with ${\mathrm{Cl}}_2$ in dark.

How can you prepare diethyl ether in the laboratory? State its four physical properties. What is the action of diethyl ether on:

Conc. $\mathrm{HCl}$

How can you prepare diethyl ether in the laboratory? State its four physical properties. What is the action of diethyl ether on:

${\mathrm{PCl}}_5$

How can you prepare diethyl ether in the laboratory? State its four physical properties. What is the action of diethyl ether on:

${\mathrm{Cl}}_2$

How can you prepare diethyl ether in the laboratory? State its four physical properties. What is the action of diethyl ether on:

Conc. ${\mathrm{H}}_2{\mathrm{SO}}_4.$

Give the equations for the following reactions in case of anisole:

${\mathrm{Br}}_2$ in ethanoic acid medium.

Give the equations for the following reactions in case of anisole:

Mixture of conc. ${\mathrm{HNO}}_3$ and conc. ${\mathrm{H}}_2{\mathrm{SO}}_4$