The solubility of carbonates of alkaline eart | vedclass

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(C) As we move down the group in alkaline earth metals,both the lattice energy and the hydration energy decrease. However,the decrease in hydration en

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Hydration energy

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(C) As we move down the group in alkaline earth metals,both the lattice energy and the hydration energy decrease. However,the decrease in hydration energy is much more significant than the decrease in lattice energy. Since solubility depends on the balance between these two,the rapid decrease in hydration energy dominates,leading to a decrease in the solubility of carbonates down the group.

The solubility of carbonates of alkaline earth metals decreases down the group due to:

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