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For the combustion of CH(4) at 1 atm pre...

For the combustion of `CH_(4)` at 1 atm pressure and 300 K, which of the following options is correct?

A

`DeltaH=DeltaU`

B

`DeltaHgtDeltaU`

C

`DeltaHltDeltaU`

D

`DeltaH=0`

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The correct Answer is:
C
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