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Question
The heat of formation of CO and CO2 are – 26.4 kCal and – 94 kCal, respectively. Heat of combustion of carbon monoxide will be
Options
+ 26.4 kcal
– 67.6 kcal
– 120.6 kcal
+ 52.8 kcal
Solution
– 67.6 kcal
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