Write the mechanism of hydration of ethene to yield ethanol.

Classify the following compound as primary, secondary and tertiary alcohol:

${\mathrm{H}}_2\mathrm{C}=\mathrm{CH}-{\mathrm{CH}}_2\mathrm{OH}$

Classify the following alcohol as primary, secondary and tertiary alcohol:

Classify the following alcohol as primary, secondary and tertiary alcohol:

Classify the following compound as primary, secondary and tertiary alcohol:

Write equation of the following reaction :

Nitration of anisole.