A. thermochemistry
B. thermodynamics
C. chemical kinetics
D. stoichiometry
________________ is study about energy of a chemical system ? Read More »
Thermochemistry A. J
B. KCaL
C. Cal
D. GJ
Unit of heat in SI system is________________? Read More »
Thermochemistry A. P.E + K.E
B. P.E + heat energy
C. K.E + heat energy
D. P.E + mechanical energy
Total energy of a system is_________________? Read More »
Thermochemistry A. Spontaneous reaction
B. Non-spontaneous reaction
C. Endothermic
D. Exothermic
CuSO4 + Zn?ZnSO4+Cu is___________________? Read More »
Thermochemistry A. path of reaction
B. initial state
C. final state
D. initial and final state
State function the macroscopic property of system depends upon________________? Read More »
Thermochemistry A. endothermic
B. spontaneous
C. non-spontaneous
D. exothermic
A. glass calorimeter
B. bomb calorimeter
C. thermometer
D. manometer
A. calculated by Hess law
B. can be measured by calorimeter
C. both A and B
D. none
Enthalpy change can be_________________? Read More »
Thermochemistry A. pressure and temperature
B. pressure and volume
C. heat and work
D. heat and volume
Two fundamental ways to transfer energy are________________? Read More »
Thermochemistry A. system
B. surrounding
C. phase
D. state functions
Most of thermodynamic parameters are_________________? Read More »
Thermochemistry