The heat of formations of \( \mathrm{CO}(g) \) and \( \mathrm{CO}_{...

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The heat of formations of \( \mathrm{CO}(g) \) and \( \mathrm{CO}_{2}(g) \) are \( -26.4 \mathrm{~K} \) cal and \( -94.0 \mathrm{kcal} \) respectively. The heat of combustion of carbon monoxide will be
(a) \( -46.5 \mathrm{kcal} \)
(b) \( 36.5 \mathrm{kcal} \)
- (c) \( -36.5 \mathrm{kcal} \)
(d) \( -67.6 \mathrm{kcal} \)
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