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For a reaction A(g)+3B(g)to2C(g) , Del...

For a reaction
`A(g)+3B(g)to2C(g)` , `DeltaH^(@)=-24kJ`
The value of `DeltaG^(@)` is `-9 kJ`. The standard entropy change of reaction is

A

`5 JK^(-1)`

B

`50 JK^(-1)`

C

`500 JK^(-1)`

D

`0.5 JK^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
Apply `DeltaS^(@)=(DeltaH^(@)-DeltaG^(@))/(T)` Here, `T=298 K`
(Standard temperature)
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DINESH PUBLICATION-CHEMICAL THERMODYNAMICS AND CHEMICAL ENERGETICS -Exercise
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