Self Studies
Self Studies
Self Studies
Self Studies

Thermodynamics ...

TIME LEFT -
  • Question 1
    4 / -1

    In the adiabatic compression, the decrease in volume is associated with

  • Question 2
    4 / -1

    Which of the following is true in the case of an adiabatic process, where, γ=Cp/Cv ?

  • Question 3
    4 / -1

    When gas in a vessel expands its internal energy decreases. The process involved is

  • Question 4
    4 / -1

    Two metallic spheres S1 and S2 are made of the same material and have got identical surface finish. The mass of S1 is thrice that of S2. Both the spheres are heated to the same high temperature and placed in the same room having lower temperature but are thermally insulated from each other. The ratio of the initial rate of cooling of S1 to that of S2 is

  • Question 5
    4 / -1

    1 mm3 of gas is compressed at 1 atm pressure and temperature 27°C to 627°C . What is the final pressure under adiabatic condition? (7 for the gas = 1.5)

  • Question 6
    4 / -1

    A monoatomic gas is suddenly compressed to (1/8)th of its initial volume adiabatically. The ratio of its final pressure to the initial pressure is (Given, the ratio of the specific heats of the given gas to be 5/3)

  • Question 7
    4 / -1

    Two moles of an ideal monoatomic gas at 27°C occupies a volume of V. If the gas is expanded adiabatically to the volume 2 V, then the work done by the gas will be

  • Question 8
    4 / -1

    During the adiabatic process, the pressure of a gas is found to be proportional to the cube of its absolute temperature. The ratio Cp/Cv for the gas is

  • Question 9
    4 / -1

    The work of 146 kJ is performed in order to compress one kilo mole of a gas adiabatically and in this process the temperature of the gas increases by 7°C. The gas is (R= 8.3 J mol-1 K-1)

  • Question 10
    4 / -1

    A gas is suddenly expanded such that its fmal volume becomes 3 times its initial volume. If the specific heat at constant volume of the gas is 2R, then the ratio of initial to final pressure is nearly equal to

Submit Test
Self Studies
User
Question Analysis

  • Answered - 0

  • Unanswered - 10

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Submit Test
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now