PYQ Vault
EbooksTutor

Solubility product of a metal hydroxide and pH

This type of question, asked 2 times: 19 Apr 2025 S2, 15 May 2026 S2. All 2 questions below, oldest first.

Try each one first, then open its answer.

  1. Question 1

    19 Apr 2025 S2

    52
    What is the value of KspK_{sp} for saturated solution of Ba(OH)2Ba(OH)_{2} having pH 12 ?

    Tap an option to check your answer.

  2. Question 2

    15 May 2026 S2

    9
    The KSPK_{SP} of Mg(OH)2\mathrm{Mg(OH)_2} is 1.2×10−111.2 \times 10^{-11}. Then what will be the highest pH of the 0.10.1 M Mg2+\mathrm{Mg^{2+}} ions from which Mg(OH)2\mathrm{Mg(OH)_2} is not precipitated?

    Tap an option to check your answer.