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Solubility of a solute in water is depen...

Solubility of a solute in water is dependent on temperature as given by
`S=Ae^(-DeltaH//RT)`, where `DeltaH`=heat of solution
`"Solute"+H_(2)O(l) hArr "Solution", DeltaH= +- x`
For given solution, variation of log S with temperature is shown graphically. Hence, solution is

A

`CaO`

B

`MgSO_(4)`

C

`CuSO_(4)`

D

`CuSO_(4).5H_(2)O`

Text Solution

Verified by Experts

The correct Answer is:
D
In `S vs(1)/(T)` graph with negative slope.
` :. DeltaH gt 0 rArr` Salts with water of crystallisation. i.e., `CuSO_(4).5H_(2)O`
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