Cyanides and isocyanides are isomers of the type

How are cyanides and isocyanides prepared ? Give their important properties.

How do cyanides and isocyanides differ in their structure ?

Dipole moments of alkyl cyanides and alkyl isocyanides are related as

(A) Treatment of alkyl halide with alcoholic solution of potassium cyanide gives isocyanide. (R) Cyanide are used for the preparation of anmines and amides.

How do you distinguish cyanides and isocyanides by hydrolysis and reducation.