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A coffee cup calorimeter initially conta...

A coffee cup calorimeter initially contains 125 g of water at a temperature of `24.2^(@)C`. After adding 10.5 gm `KBr` temperature becomes `21.1^(@)C`. The heat of solution is

A

85J/g

B

110J/g

C

270J/g

D

167J/g

Text Solution

Verified by Experts

The correct Answer is:
D
`DeltaH=msDeltaT`
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