In solubility of hydroxide A(OH)2 in a buffer of pH = 11 is found to be 0.0416 g/L. Molar solubility — AITS & Test Series Chemistry Question

Question

In solubility of hydroxide A(OH)2 in a buffer of pH = 11 is found to be 0.0416 g/L. Molar solubility of A(OH)2 in pure water would be (in mol/lit). Use molecular weight of A(OH)2 as 104 g/mol (A) 10–3 (B) 2.16 10–3 (C) 10–4 (D) 2.16 10–4