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Enthalpy of Solution

one mole of a...

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one mole of anhydrous salt AB dissolves in water and liberates 15J/mol of heat .the value of △ H^° AB is -20.5 J/mol.hence the enthalpies of hydration of dissolution of hydrated salt AB .3H2O is

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Q. One mole of anhydrous salt AB dissolves in water and librates

21.0 J {m o l}^{- 1}

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- 29.4 J {m o l}^{- 1}

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M g {C l}_{2}

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M g {C l}_{2} . H_{2} O

Q. One mole of anhydrous

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dissolve in water and liberates

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M g C l_{2} \cdot H_{2} O

Q. When one mole of anhydrous

F e S O_{4}

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