Which of the following statements are true about HCOOH ?
Answer»
It is a STRONGER acid than `CH_(3)COOH` It forms formly CHLORIDE with `PCl_(5)` It gives `CO` and `H_(2)O` on heating with conc. `H_(2)SO_(4)` It reduces Tollen's reagent
Solution :Formic acid `(HC COH)` do not give FORMYL chloride with `PCl_(5)`. This is because formyl chloride is unstable and do not exist.