InterviewSolution
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InterviewSolution
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Arrange the (i) hydroxide and (ii) sulphates of alkaline earth metals in order of decreasing solubilities giving a suitable reason for each. |
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Answer» Ba(OH)2 > Sr(OH)2 > Ca(OH)2 > Mg(OH)2 > Be(OH)2 Solubility of hydroxides goes on increasing down the group because hydration energy dominates over lattice energy. BaSO4 < SrSO4 < CaSO4 < MgSO4 < BeSO4 |
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