Home
Class 11
CHEMISTRY
If the internal energy of an ideal gas d...

If the internal energy of an ideal gas decreases by the same amount as the work done by the system, the process is

A

cyclic

B

isothermal

C

adiabatic

D

isolated

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER (GASES & LIQUIDS)

    PATHFINDER|Exercise QUESTION BANK|280 Videos

Similar Questions

Explore conceptually related problems

Internal energy of an ideal gas depends on which parameters?

The change in internal energy of an ideal gas becomes zero

During adiabatic expansion of 2 mol of a gas, the internal energy of the gas is found to decrease by 2J. The work done by the gas during the process is

During adiabatic expansion of 2 moles of a gas, the internal energy of the gas is found to decrease by 2J. The work done by the gas during the process is

Change in internal energy of a system is

In which expansion the internal energy of a gas be decreases?

if the internal energy of the system is decreased by 100 joule and heat released by the system is 80 joule then calculate work done by the system.

Calculate the change in internal energy when- (1) heat released by the system is 200 J and work done on the system is 120 J (2) heat absorbed and work done by the system are 200 J and 120 J respectively (3) heat released and work done by the system are 200 J and 120 J respectively.

What do you mean by the internal energy of an ideal gas? How can you increase the internal energy of a gaseous system?

PATHFINDER-THERMODYNAMICS-QUESTION BANK
  1. For oxidation of Fe 4Fe(s) + 3O2(g) to 2Fe2O3(s) entropy change is -5...

    Text Solution

    |

  2. For the reaction at 298K 2A+B to C triangleH = 400 kJ mol^-1, tria...

    Text Solution

    |

  3. If the internal energy of an ideal gas decreases by the same amount as...

    Text Solution

    |

  4. In which of the following pairs, both properties are intensive ?

    Text Solution

    |

  5. Which among the following represents the reaction of formation of the ...

    Text Solution

    |

  6. The bond dissociation energies of two O-H bond in water are: H2O(g)rar...

    Text Solution

    |

  7. For an ideal gas, the Joule Thomson coefficient is

    Text Solution

    |

  8. If 150 kJ of energy is needed for muscular work to walk a distance of ...

    Text Solution

    |

  9. For a particular reaction, triangleH^@ = -38.3 kJ mol^-1 and triangleS...

    Text Solution

    |

  10. For a process-to be in equilibrium, it is necessary that

    Text Solution

    |

  11. Which of the following statement(s) must be true for the entropy of a ...

    Text Solution

    |

  12. Which of the following conditions may lead to a non-spontaneous change...

    Text Solution

    |

  13. For the process, NH3(g) + HCl(g) to NH4Cl(s)

    Text Solution

    |

  14. Which of the following statements Is false ?

    Text Solution

    |

  15. In thermodynamics, a process is called reversible when

    Text Solution

    |

  16. Which of the following is not correct for adiabatic process ?

    Text Solution

    |

  17. A piston filled with 0.04mole of an ideal gas expa nds teversibly from...

    Text Solution

    |

  18. Temperature of an ideal gas increases in

    Text Solution

    |

  19. Which of the following statements is incorrect

    Text Solution

    |

  20. Which is equal to total work done ?

    Text Solution

    |