Which of the following compounds can be converted into amines in the presence of Na and alcohol?

Chloroethane when boiled with excess of aqueous-alcoholic ammonia gives hydrochloric acid and

How many hydrogen atoms are required for the reduction of 1-nitropropane to npropyl amine?

A secondary alkyl halide is heated with excess of ammonia, the major product obtained is

The true statement about ethylamine is

The reaction which is given only by primary amines is

The amine which reacts with $NaN{O}_{2}NaNO\_2$ and dil HCl to give yellow oily compound is

Triethylamine when treated with nitrous acid gives

Amines are basic in nature because 

The basic nature of amines in an aqueous solution is in the order of