Ionic EquilibriumHard
Question
Let the solubility of an aqueous solution of Mg(OH)2 be x then its ksp is
Options
A.4x3
B.108x5
C.27x4
D.9x
Solution
Mg(OH)2 → [mg2+] + 2[OH-]
x 2x
Ksp = [Mg] [OH]2 = [x] [2x]2 = x . 4x2 = 4x3
x 2x
Ksp = [Mg] [OH]2 = [x] [2x]2 = x . 4x2 = 4x3
Create a free account to view solution
View Solution FreeMore Ionic Equilibrium Questions
If the solubility of lithium sodium hexafluorido aluminate, Li3Na3 (AlF6)2 is ′s′ mol lt-1, its solubility p...What fraction of an indicator HIn is in basic form at a pH of 6 if the pKa of the indicator is 5 ?...Identify compound which has lowest pKa ?...The phenomenon of optical activity will be shown by :-...Ratio of energy of photon of wavelength 3000 and 6000 is...