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The value of DeltaH("sol") of BaCl(2) (s...

The value of `DeltaH_("sol")` of `BaCl_(2) (s)` and `BaCl_(2) . 2 H_(2)O` (s) are - a kJ and b kJ respectively . The value of `DeltaH_("Hydration")` of `BaCl_(2) (s)` is -

A

` b - a`

B

`a + b `

C

`-a-b`

D

`a - b`

Text Solution

Verified by Experts

The correct Answer is:
C
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