Which of the following events is
heat exchange involved?
a. when there is a phase change
b. when there is a chemical
reaction
c. when the gas expands
adiabatically
d. when there is difference in
temperature
heat exchange involved?
a. when there is a phase change
b. when there is a chemical
reaction
c. when the gas expands
adiabatically
d. when there is difference in
temperature