Statement - I : When CuSO₄ is dissolved in water, the solution is warmed up.
Statement - II : Hydration energy of CuSO₄ is higher than its lattice energy

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Both statements I and II are correct

Statement-I is incorrect and statement-II is correct

Both statements I and II are incorrect

Statement-I is correct and statement-II is incorrect

answer is A.

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Detailed Solution

When pure copper sulphate is kept in water it starts to dissolve and in this process, a small amount of heat energy is released during the dissolution.This is because hydration energy of CuSO₄ is higher than its lattice energy.

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