what is enthalpy of hydration?

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what is enthalpy of hydration?..

Answer / sonu

the heat released when water molecules are added to 1 mole
of a molecule/salt.

Is This Answer Correct ?    6 Yes 2 No

what is enthalpy of hydration?..

Answer / swapna

The total amount of heat liberated when one molecule of
water is added is called enthalpy of hydration.

Is This Answer Correct ?    7 Yes 6 No

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