A carboxylic acid is converted into its anhydride using

Question

A carboxylic acid is converted into its anhydride using (A) thionyl chloride (B) sulphur chloride (C) sulphuric acid (D) phosphorus pentoxide

Tardigrade Admin · Accepted Answer

Carboxylic acid is converted into its anhydride by using phosphorus pentaoxide

Q. A carboxylic acid is converted into its anhydride using