Ionic EquilibriumMedium
Question
Amongst the following hydroxides, the one which has the lowest value of Ksp at ordinary temperature (about 25oC) is:
Options
A.Mg(OH)2
B.Ca(OH)2
C.Ba(OH)2
D.Be(OH)2
Solution
The order of solubitlity of these hydroxides is
Ba(OH)2 > Ca(OH)2 > Mg(OH)2 > Be(OH)2
Ba(OH)2 > Ca(OH)2 > Mg(OH)2 > Be(OH)2
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