Which of the following salts undergoes strictly cationic hydrolysis to form an acidic solution? — Ionic Equilibrium Chemistry Question

💡 Solution & Explanation

$NH_4Cl$ is a salt of a strong acid ($HCl$) and a weak base ($NH_4OH$). The weak base cation ($NH_4^+$) hydrolyzes in water to release $H^+$, making the solution acidic.