The heat of formation of CO and CO_(2), are -26.4 kcal and -94 kcal, respectively. Heat of combustion of carbon monoxide will be ...........

The heat of formation of CO and CO_(2), are -26.4 kcal and -94 kcal, r

1.	The heat of formation of CO and CO_(2), are -26.4 kcal and -94 kcal, respectively. Heat of combustion of carbon monoxide will be ...........
Answer» `+26.4Kcal` `-67.6kcal` `-120.6kcal` `+52.8kcal` Solution :`CO_((G))+1//2O_(2(g))toVO_(2(g))` `DeltaH_(C)^(0)(CO)=-94KCal-[-26KCal+0]` `Delta_(C)^(CO)`=-94KCal+26.4KCal `Delta_(C)^(0)(CO)`=-67.4KCal