Heat of formation of \[C{{O}_{2}}(g),\,\,{{H}_{2}}O(l)\] and \[C{{H}_{4}}(g)\] are ? 94.0, ? 68.4 and ? 17.9 kcal respectively. The heat of combustion of methane is

Heat of formation of \[C{{O}_{2}}(g),\,\,{{H}_{2}}O(l)\] and \[C{{H}_{

1.	Heat of formation of \[C{{O}_{2}}(g),\,\,{{H}_{2}}O(l)\] and \[C{{H}_{4}}(g)\] are ? 94.0, ? 68.4 and ? 17.9 kcal respectively. The heat of combustion of methane is
A.	? 212.9 kcal
B.	? 136.8 kcal
C.	? 304.3 kcal
D.	? 105.2 kcal
Answer» B. ? 136.8 kcal

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Heat of formation of \[C{{O}_{2}}(g),\,\,{{H}_{2}}O(l)\] and \[C{{H}_{4}}(g)\] are ? 94.0, ? 68.4 and ? 17.9 kcal respectively. The heat of combustion of methane is

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