Which of the following equations correctly represents the standard heat of formation \[(\Delta H_{f}^{o})\] of methane [UPSEAT 2004]

\[C\] (graphite) \[+4{{H}_{(g)}}\to C{{H}_{4\,(g)\,}}\]

\[C\](diamond) \[+4{{H}_{(g)}}\to C{{H}_{4\,(g)}}\]

\[C\] (diamond) \[+2{{H}_{2\,(g)}}\to C{{H}_{4\,(g)}}\]

\[C\] (graphite) \[+2{{H}_{2\,(g)}}\to C{{H}_{4\,(g)}}\]

Which of the following equations correctly represents the standard hea

1.	Which of the following equations correctly represents the standard heat of formation \[(\Delta H_{f}^{o})\] of methane [UPSEAT 2004]
A.	\[C\](diamond) \[+4{{H}_{(g)}}\to C{{H}_{4\,(g)}}\]
B.	\[C\] (diamond) \[+2{{H}_{2\,(g)}}\to C{{H}_{4\,(g)}}\]
C.	\[C\] (graphite) \[+2{{H}_{2\,(g)}}\to C{{H}_{4\,(g)}}\]
D.	\[C\] (graphite) \[+4{{H}_{(g)}}\to C{{H}_{4\,(g)\,}}\]
Answer» D. \[C\] (graphite) \[+4{{H}_{(g)}}\to C{{H}_{4\,(g)\,}}\]

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Which of the following equations correctly represents the standard heat of formation \[(\Delta H_{f}^{o})\] of methane [UPSEAT 2004]

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