The difference in DeltaH and DeltaE for ...

The difference in `DeltaH` and `DeltaE` for the combustion of methane at `27^(@)C` would be

A

`-18000` Cal

B

`-162` Cal

C

`-1200` Cal

D

0

Verified by Experts

The correct Answer is:

C

`CH_(4(g))+2O_(2(g))rarrCO_(2(g))+2H_(2)O_((l))`
`Deltan=1-2=-1" "DeltaH=DeltaU+DeltanRT`

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