JEE Advanced Question in under 3 minutes! Ionic Equilibrium, 2023

On decreasing the pH from 7 to 2, the solubility of a sparingly soluble salt (MX) of a weak acid (HX) increased from 10−4 mol L−1 to 10−3 mol L−1. The pKa of HX is JEE Advanced 2023 Ionic Equilibrium Solution Check out bento.me/iteachchem for community links! (Discord and telegram)