Question

The salt which gives an acidic solution on dissolving in water is
A. KCI
B. NH CI
C. Na CO
D. CH.COON​

Answer 1

Answer:

OPTION B IS CORRECT....

PLEASE MARK AS BRAILIAST ANSWER

Answer 2

Answer:

b) NH4Cl

Explanation:

NH4Cl is formed with a weak base, ammonium hydroxide (NH4OH), and a strong acid, hydrochloric acid (HCl). On dissolving in water, NH4Cl hydrolyses to form more H+ ions than OH- ions. Thus, it is acidic with a pH less than 7.