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Which of the following statements are co...

Which of the following statements are correct?

A

A. Unlike magnesium chloride, calcium chloride can be obtained by heating `CaCl_2.6H_2O`

B

B. Halides of elements of Group 2 with the exception of `BeCl_2` are ionic

C

C. The decrease in the solubility from `BeSO_4` to `BaSO_4` is primarily due to decrease in the hydration energy as one moves from `Be^(2+)` to `Ba^(2+)`.

D

D. The increase in the solubility of hydroxides of alkaline earth metals is primarily due to the decrease in lattice energy from Be to Ba salts.

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
A,B,C,D
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