Which of the following statements is/are correct about formic acid?

Options

A. It is a stronger acid than acetic acid
B. It forms formyl chloride with `PCl_(5)`
C. It gives `CO" and "H_(2)O` on heating with conc. `H_(2)SO_(4)`
D. It reduces Tollen's reagent.

Answer

A, C, D

Explanation

(a,c,d) All the three statements are correct.