Home
Class 11
CHEMISTRY
Select the correct statements:...

Select the correct statements:

A

State of a system is assumed to be in internal equilibrium and the temperature and pressure are uniform throughout the system

B

Thermal drift in a system with time is more in Dewar flask than in insulated system.

C

Thermal drift in a system with time is more in non-insulated system than in insulated system.

D

Thermal drift in a system with time is more in insulated system than in non-insulated system

Text Solution

Verified by Experts

The correct Answer is:
A, C
(a) definition of state
(c) thermal drift is more in non-insulated system
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    NARAYNA|Exercise Level-VI|150 Videos

  • THERMODYNAMICS

    NARAYNA|Exercise Passages|13 Videos

  • THERMODYNAMICS

    NARAYNA|Exercise Level-II (H.W)|24 Videos

  • STRUCTURE OF ATOM

    NARAYNA|Exercise EXERCISE - IV EXEMPLAR PROBLEMS|24 Videos
NARAYNA-THERMODYNAMICS-Level -V
  1. The value of DeltaH("transition") of C (graphite) rarr C (diamond) is ...

    Text Solution

    |

  2. Select the correct statements:

    Text Solution

    |

  3. Select the correct statements:

    Text Solution

    |

  4. Which are not correct representation at equilibrium :

    Text Solution

    |

  5. Which of the following statements is/are correct

    Text Solution

    |

  6. Predict in which of the following, entropy increases:

    Text Solution

    |

  7. The vapour pressure of solid benzoic acid has been found to obey the r...

    Text Solution

    |

  8. Select the incorrect statements about the plots of ln K vs 1/T

    Text Solution

    |

  9. A 250 W electric heater raised the temperature of a calorimeter by 4....

    Text Solution

    |

  10. Choose the correct statements:

    Text Solution

    |

  11. 200g of water is contained in a beaker of mass 150 f at 20^(@)C. The t...

    Text Solution

    |

  12. Which one is not correct for a cyclic process as shown in the figure ?

    Text Solution

    |

  13. Select the incorrect statements for the equillibrium under standard co...

    Text Solution

    |

  14. Given, 2Fe2O(3(s)) to 4Fe((s)) + 3 O(2(g)), Deltar G1^@ = +1487kJmol^(...

    Text Solution

    |

  15. Which of the following is correct for the change shown below ? under...

    Text Solution

    |

  16. Which of the following graphs given below show (s) adiabatic process?

    Text Solution

    |

  17. He,N(2), and O(3) are expanded adiabatically and their expansion curve...

    Text Solution

    |

  18. Heat of neutralisation of strong acid and strong base under 1 atm and ...

    Text Solution

    |

  19. One mole of CH(3)COOH undergo dimerization in vapour state at 127^(@)C...

    Text Solution

    |

  20. Work done in expansion of an idela gas from 4L to 6L against a constan...

    Text Solution

    |