Assertion: Some salts are sparingly soluble at room temperature.
Reason : The entropy increases on dissolving the salts.

What is meant by sparingly soluble salt?

What is meant by the sparingly soluble salt ?

What are sparingly soluble salts? Suggest an example.

Assertion (A): May endothermic reactions that are not spontaneous at room temperature become spontaneous at high temperature. Reason (R ) : Entropy of the system increases with increase in temperature.

Assertion (A): May endothermic reactions that are not spontaneous at room temperature become spontaneous at high temperature. Reason (R ) : Entropy of the system increases with increase in temperature.