" How is an ester obtained from carboxylic acid? "

Alkanes can be obtained from carboxylic acids by

Fifty-nine grams of amide is obtained from the carboxylic acid. RCOOH on heating with alkali gave 17 gm of ammonia. The acid is :

Fifty-nine grams of amide is obtained from the carboxylic acid. RCOOH on heating with alkali gave 17 gm of ammonia. The acid is :

Hydrolysis of an ester gives a carboxylic acid which on Kolbe's electrolysis yields ethane ester is

Hydrolysis of an ester gives a carboxylic acid which on Kolbe's electrolysis yields ethane. The ester is :