What is metamerism? Give the structure and IUPAC name of metamers of $2-$methoxy propane.

How is the following conversion effected, benzyl chloride to benzyl alcohol ?

How is the following conversion brought about-

Benzyl alcohol to benzoic acid

Complete the following reaction-

Complete the following reaction

Complete the following reaction:
Anisole$\underset{{\mathrm{AlCl}}_3}{\overset{\mathrm{t}-\mathrm{butyl} \mathrm{chloride}}{\to }}\mathrm{A}\stackrel{{\mathrm{Cl}}_2/{\mathrm{FeCl}}_3}{\to }\mathrm{B}\stackrel{\mathrm{HBr}}{\to }\mathrm{C}$

Complete the following reaction-

Complete the following reaction.