JEE Advanced 2018 Paper 1 Chemistry Q13

Chemistry · Chemical Equilibria for Analysis

Problem

The solubility of a salt of weak acid (AB) at pH 3 is Y×10⁻³ mol L⁻¹. The value of Y is ____. (Given that the value of solubility product of AB (K_sp) = 2×10⁻¹⁰ and the value of ionization constant of HB (K_a) = 1×10⁻⁸)

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