Ionic Equilibrium

Section: Chemistry
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Question : 3 of 19
 
Marks: +1, -0
On decreasing the pH from 7 to 2 , the solubility of a sparingly soluble salt (MX) of a weak acid (HX) increased from 10−4‌mol‌L−1 to 10−3‌mol‌L−1. The pKa of HX is
[JEE Adv 2023 P1]
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