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Which of the following represents the st...

Which of the following represents the standard heat of formation of
`C _(2) H _(4) (g)` ?

A

`2C _(("diamond"))+ 2 H _(2( g)) to C _(2) H _(4 (g))`

B

`2C _(("graphite"))+ 2 H _(2 (g)) to C _(2) H _(4 (g))`

C

`2C _(("diamond"))+ 4 H _(2 (g)) to C _(2) H _(4 (g))`

D

`2C _(("graphite"))+ 4 H _(2 (g)) to C _(2) H _(4 (g))`

Text Solution

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