TEST START
#1. When a gas is heated, change takes place in
#2. One molecule of oxygen consists of __________ atoms of oxygen.
#3. Which of the following variables controls the physical properties of a perfect gas?
#4. The distillation carried out in such a way that the liquid with the lowest boiling point is first evaporated and re-condensed, then the liquid with the next higher boiling point is then evaporated and re-condensed, and so on until all the available liquid fuels are separately recovered in the sequence of their boiling points. Such a process is called
#5. Work done in a free expansion process is
#6. The unit of time in S.I. units is
#7. The unit of length in S.I. units is
#8. Mond gas is obtained by
#9. The main cause for the irreversibility is
#10. The unit of energy in S.I. units is
#11. Which of the following laws is applicable for the behaviour of a perfect gas?
#12. The unit of temperature in S.I. units is
#13. A cycle consisting of _________ and two isothermal processes is known as Stirling cycle.
#14. A tri-atomic molecule consists of __________ atoms.
#15. The unit of mass in S.I. units is
Finish