E-PolyLearning

16. General gas constant is represented by
a. B
b. S
c. K
d. R
View Answer Report Discuss 50-50!
Answer: (d).R

17. Molecules of liquids due to their motion possess
a. potential energy
b. kinetic energy
c. heat energy
d. thermal energy
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Answer: (b).kinetic energy

18. For Boyle's law if we plot graph between inverse of volume and pressure result is
a. curve line
b. straight line
c. circular line
d. elliptical
View Answer Report Discuss 50-50!
Answer: (b).straight line

19. According to standard units value of R is
a. 0.0765
b. 0.082
c. 0.074
d. 0.087
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Answer: (b).0.082

20. Compressed air in Linde's method is cooled by
a. vacuum pump
b. cool air
c. ice
d. water
View Answer Report Discuss 50-50!
Answer: (b).cool air

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