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Which of the reaction defines molar Delt...

Which of the reaction defines molar `DeltaH_(f)^(@)` ?

A

`C_(("diamond"))+O_(2)(g)toCO_(2)(g)`

B

`(1)/(2)H_(2)(g)+(1)/(2)F_(2)(g)toHF(g)`

C

`N_(2(g))+3H_(2)(g)to2NH_(3)(g)`

D

`CO(g)+(1)/(2)O_(2)(g)toCO_(2)(g)`

Text Solution

Verified by Experts

The correct Answer is:
B
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