Heat Capacity MCQs : This section focuses on the "Heat Capacity". These Multiple Choice Questions (MCQs) should be practiced to improve the Heat Capacity skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
Consider He gas an ideal gas, What is Cv for He?
A. 1.5 R
B. 2.5 R
C. 3.5 R
D. 4.5 R
Question 2
Consider N2 gas an ideal gas, What is Cv for N2?
A. 1.5 R
B. 2.5 R
C. 3.5 R
D. 4.5 R
Question 3
For a diatomic gas, Cv is
A. 1.5 R
B. 2.5 R
C. 3.5 R
D. 4.5 R
Question 4
For an ideal mono atomic gas
A. Cp = Cv + 1.5 R
B. Cp = Cv + R
C. Cp = Cv – 1.5 R
D. Cp = Cv – R
Question 5
For an mono atomic ideal gas Cv is
A. 1.5 R
B. 2.5 R
C. 3.5 R
D. 4.5 R
Question 6
measurement of Cp is _______ than Cv.
A. Safer
B. Dangerous
C. Can`t say
D. None of the mentioned
Question 7
The amount of heat required to raise the temperature of the unit mass of gas through one degree at constant pressure is
A. Cv
B. Cp
C. Latent heat
D. none of the mentioned
Question 8
The amount of heat required to raise the temperature of the unit mass of gas through one degree at constant volume is
A. Cv
B. Cp
C. Latent heat
D. none of the mentioned
Question 9
The heat capacity depends on whether the heat is added at constant __________ or constant ________
A. Volume, Temperature
B. Pressure, Volume
C. Pressure, Temperature
D. Temperature, Pressure
Question 10
Which one of correct relation ?
A. Cp + Cv = 0
B. Cp = 1 + R/Cv
C. 1 = Cp/Cv
D. Cp = R + Cv