Give any three methods of preparing diethyl ether.

What are monohydric alcohols ? How are they classified ? Give any three methods of preparing ethyl alcohol.

Write any three methods of preparing formaldehyde from alcohol.

Give three methods of preparing ethylamine from aceto nitrile ?

Write any three methods of preparing benzylamine ?

Give any four methods of preparing benzyl alcohol.

Give any three methods to prepare carbon monoxide.

Williamson synthesis of preparing dimethyl ether is a/an /