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Assume each reaction is carried out in a...

Assume each reaction is carried out in an open container. For which reaction will `DeltaH` = `DeltaE` ?

A

`H_(2)(g) + Br_(2)(g) rightarrow 2HBr(g)`

B

`C(s) + 2 H_(2)O(g) rightarrow 2H_(2)(g) + CO_(2)(g)`

C

`PCI_(5)(g) rightarrow PCI_(3)(g) + CI_(2)(g)`

D

`2CO(g) + O_(2)(g) rightarrow 2CO_(2)(g)`

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The correct Answer is:
A
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