Question

x) Which is most acidic ?
(a) Acetic acid
(c) Chloroacetic acid
(b) Formic acid
(d) Benzoic acid.​

Answer 1

Answer:

(B) FORMIC ACID

Explanation:

because ch3 in acetic acid and chloroacetic acid is electron donating and benzoic is very weak then formic

SO ANSWER IS (B) FORMIC ACID

Answer 2

Answer:

(a) Acetic acid is most acidic