Chemical Thermodynamics - Topic Wise Multiple Choice Questions (MCQ)
1 )
The temperature of the system decreases in an
Adiabatic expansion ✔
Adiabatic compression
Isothermal compression
Isothermal expansion
View Solution
2 )
If a refrigerator’s door is opened, then we get
Room heated ✔
Room cooled
More amount of heat is passed out
No effect on room
View Solution
3 )
The cooling in refrigerator is due to
Reaction of the refrigerator gas
The work of the compressor
Expansion of ice
The expansion of the gas in the refrigerator ✔
View Solution
4 )
The process, in which no heat enters or leaves the system, is termed as
Isochoric
Isobaric
Isothermal
Adiabatic ✔
View Solution
5 )
Warming ammonium chloride with sodium hydroxide in a test tube is an example of :
Closed system
Isolated system
Open system ✔
None of these
View Solution