Assertion: With increase in temperature solubility of salt increases in water.
Reason: With increase in temperature, kinetic energy of water molecule dissociate which allows more salt to dissolve in it.

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Both assertion and reason are true, and reason is the correct explanation of assertion.

Both assertion and reason are false.

Assertion is true but reason is false...

Both assertion and reason are true, but reason is not the correct explanation of assertion.

answer is A.

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Detailed Solution

Solubility of salt increases in water at high temperatures because, with the increase in temperature, the kinetic energy of water molecules increases which dissociates more water molecules thereby allowing more salt to dissolve in it.

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