The heat of formation of CO and CO, are —26.4 kcal and —94 kcal, respectively. Heat of combustion of carbon monoxide will be …………………… .
A. +26.4 keal
B. -67.6 kcal
C. -120.6 kcal
D. +52.8 kcal
Answer:B
The heat of formation of CO and CO, are —26.4 kcal and —94 kcal, respectively. Heat of combustion of carbon monoxide will be …………………… .
A. +26.4 keal B. -67.6 kcal C. -120.6 kcal D. +52.8 kcal