Heat of combustion of ethanol at constant pressure and at temperature TK is found to be `-q J" mol"^(-1)`. Hence, heat of combustion (in J `mol^(-1)`) of ethanol at the same temperature and at constant volume will be :
The heat of combustion ( kJ "mol"^(-1) ) is highest for
The heat of reaction at constant volume and temperature is represented by
The heat of combustion of benzene at 27^@C and at constant volume is -3245 KJ. Then the heat of combustion of benzene at the same temperature and at constant pressure
The heat of combustion of solid benzoic acid at constant volume is -321.30 KJ at 27^(@) C . The heat of combustion at constant pressure is
When 10g of methane is completely burnt in oxygen the heat evolved is 560kJ. What is the heat of combustion (in kJ mol^(-1) of methane ?
294 joules of heat are required to rise the temperature of 2 mole of an ideal gas at constant pressure from 30^(@)C to 35^(@)C . The amount of heat required to rise the temperature of the same gas through the same range of temperature at constant volume (R = 8.3 Joules/mole/K) is
Heats of combustion of benzene, carbon and hydrogen are - 782, -94, -68 kcal mol^(-1) respectively. Calculate heat of formation of benzene.
The enthalpy of combustion of cyclohexane cyclohexene and H_2 are respectively -3920, -3800 and -241 KJ mol^(-1) . The heat of hydrogenation of cyclohexene in KJ mol^(-1) is
NARENDRA AWASTHI-THERMODYNAMICS-Level 3 - Match The Column
