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In which of the following chemical react...

In which of the following chemical reactions, `deltaHgtdeltaU?`

A

`H_(2)(g)+I_(2)(g)to2HI(g)`

B

`N_(2)(g)+3H_(2)(g)to NH_(3)(g)`

C

`2H_(2)O_(2)(g) to 2H_(2)O(g) + O_(2)(g)`

D

`C_(s)(g)+O_(2)(g)to CO_(2)(g)`

Text Solution

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The correct Answer is:
C
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