Unit of heat in SI system is________________?
Unit of heat in SI system is________________?
A. J
B. KCaL
C. Cal
D. GJ
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Enthalpy of combustion for food fuel and other compounds can be measured accurately by________________?
Enthalpy of combustion for food fuel and other compounds can be measured accurately by________________?A. glass calorimeter
B. bomb calorimeter
C. thermometer
D. manometer________________ is study about energy of a chemical system ?
________________ is study about energy of a chemical system ?A. thermochemistry
B. thermodynamics
C. chemical kinetics
D. stoichiometryWhich one is not state function ________________?
Which one is not state function ________________?A. Internal energy
B. Enthalpy
C. Gibbs free energy
D. WorkCuSO4 + Zn?ZnSO4+Cu is___________________?
CuSO4 + Zn?ZnSO4+Cu is___________________?A. Spontaneous reaction
B. Non-spontaneous reaction
C. Endothermic
D. ExothermicEnthalpy of a reaction can be measured by ____________________?
Enthalpy of a reaction can be measured by ____________________?A. glass calorimeter
B. manometer
C. Barometer
D. thermometerState function the macroscopic property of system depends upon________________?
State function the macroscopic property of system depends upon________________?A. path of reaction
B. initial state
C. final state
D. initial and final state