Ionic EquilibriumHard

Question

Which of the following species is more soluble in water:

Options

A.M(OH)3    (KSP = 1 × 10-35)
B.M(OH)2     (KSP = 1 × 10-30)
C.MOH    (KSP = 1 × 10-28) 
D.MOH    (KSP = 1 × 10-26)

Solution

solubility  of M(OH)3 = = 7.8 × 10-10
solubility of M (OH)2 = = 6.3 × 10-11
solubility of MOH = = 10-14

Create a free account to view solution

View Solution Free
Topic: Ionic Equilibrium·Practice all Ionic Equilibrium questions

More Ionic Equilibrium Questions

or the equibrium CH3COOH(eq.) + H2O(l) ⇋ CH3COO-(aq.) + H3O+ (aq) ?Ka = 1.70 × 10-4 at 298 K. What is the eff...When 0.1 mole solid NaOH is added in 1lt of 0.1M NH3(aq) then which statement is going to wrong?(Kb = 2 × 10-5, log...Species acting as both Bronsted acid and base is...Which of the following the weakest base is :...A weak acid (HA) after treatment with 12 mL of 0.1 M strong base (BOH) has a pH of 5. At the end point, the volume of sa...