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Assertion (A): The dissolution of gases ...

Assertion (A): The dissolution of gases in water is always an endothermic process.
Reason (R ) : The dissolution of gases in water proceed with a negative value of `DeltaS`.

A

Both `A`and `R` are true and `R` is the correct explantion of `A`

B

Both `A`and `R` are true and `R` is not a correct explantion of `A`

C

`A` is true but `R` is false

D

`A` is false but `R` is true

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The correct Answer is:
D
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DINESH PUBLICATION-CHEMICAL THERMODYNAMICS AND CHEMICAL ENERGETICS -Exercise
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  11. Assertion(A) : The enthalpy of formation of O(2) at 1 atmospheric pres...

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  12. Assertion(A) : Two systems which are both in thermal equilibrium with ...

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  20. Assertion: Molar entropy of vaporization of water is different from et...

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