Question

Heat of formation of CO2(g), H2O(1) and CH 4 (g) are
-94.0, - 68.4 and - 17.9 kcal respectively. The heat of combustion of
methane is
(a)- 212.9 kcal
(b)- 304.3 kcal
(c)- 136.8 kcal
(d)- 105.2 kcal

Answer 1

Answer:

correct option is d

Explanation:

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Answer 2

Answer:

The correct answer is option d.

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