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(B) The solubility of alkali hydroxides increases down the group because the lattice energy decreases more rapidly than the hydration energy. Thus,the

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The solubility of alkali carbonates follows the order: $Li_2CO_3 < Na_2CO_3 < K_2CO_3 < Rb_2CO_3$.

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(B) The solubility of alkali hydroxides increases down the group because the lattice energy decreases more rapidly than the hydration energy. Thus,the order is $LiOH The solubility of alkali carbonates increases down the group because the lattice energy decreases more rapidly than the hydration energy. Thus,the order is $Li_2CO_3 Comparing the given options,option $B$ correctly describes the trend for alkali carbonates.

Select the correct statement from the following.

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