Enthalpies of solution of `BaCl_(2)(s)` and `BaCl_(2).2H_(2)O(s)` are `-20 kJ//"mole"` and `8.0kJ//"mole"` respectively. Calculate heat of hydration of `BaCl_(2)(s)`.

Enthalpies of solution of `BaCl_(2)(s)` and `BaCl_(2).2H_(2)O(s)` are

1.	Enthalpies of solution of `BaCl_(2)(s)` and `BaCl_(2).2H_(2)O(s)` are `-20 kJ//"mole"` and `8.0kJ//"mole"` respectively. Calculate heat of hydration of `BaCl_(2)(s)`.
Answer» Correct Answer - `-28kJ//"mole"`

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Enthalpies of solution of `BaCl_(2)(s)` and `BaCl_(2).2H_(2)O(s)` are `-20 kJ//"mole"` and `8.0kJ//"mole"` respectively. Calculate heat of hydration of `BaCl_(2)(s)`.

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