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Which of the following holds good to the...

Which of the following holds good to the laws of thermodynamics for the reaction
`C_(2)H_(4)(g)+3O_(2)(g)to2CO_(2)(g)+2H_(2)O(l)`

A

`DeltaH=DeltaE+RT`

B

`DeltaH=DeltaE-RT`

C

`DeltaH=DeltaE+2RT`

D

`DeltaH=DeltaE-2RT`

Text Solution

Verified by Experts

The correct Answer is:
D
`Deltan_(g)=2-4=-2`
`:. DeltaH=DeltaE+(-2)RT` or `DeltaH=DeltaE-2RT`
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