Home
Class 11
CHEMISTRY
Select the correct statements...

Select the correct statements

A

Vapour may be condensed to liquid by the application of pressure.

B

To liquefy a gas one must lower the temperature below `T_(c)` apply pressure.

C

At `T_(c)`, there is no distinction between liquid and vapour states.

D

At the `T_(c)`, density of liquid is very high as compared to its gaseous state.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    CENGAGE CHEMISTRY|Exercise Exercises (Single Correct)|85 Videos

  • STATES OF MATTER

    CENGAGE CHEMISTRY|Exercise Exercises (Assertion-Reasoning)|24 Videos

  • STATES OF MATTER

    CENGAGE CHEMISTRY|Exercise Exercises (Linked Comprehensive)|48 Videos

  • SOME BASIC CONCEPTS AND MOLE CONCEPT

    CENGAGE CHEMISTRY|Exercise Archives Subjective|11 Videos

  • STOICHIOMETRY

    CENGAGE CHEMISTRY|Exercise Archives Subjective|33 Videos
CENGAGE CHEMISTRY-STATES OF MATTER-Exercises (Multiple Correcttype)
  1. If 10 g of a gas at atmospheric pressue is cooled from 273^(@)C to 0^(...

    Text Solution

    |

  2. The compressibility factor of a gas is greater than unity at STP. Ther...

    Text Solution

    |

  3. Select the correct statements

    Text Solution

    |

  4. Which of the following statement is/are correct ?

    Text Solution

    |

  5. Precisely 1 mol of helium and 1 mol of neon are placed in a container....

    Text Solution

    |

  6. Which of the following statements is/are true?

    Text Solution

    |

  7. The root mean square velocity of an ideal gas in a closed container of...

    Text Solution

    |

  8. In the equation PV=RT, the value of R will not depend upon

    Text Solution

    |

  9. Which is the value of R?

    Text Solution

    |

  10. Boyle's law may be expressed as

    Text Solution

    |

  11. Which forces of attraction are responsible for liquefaction of H(2)?

    Text Solution

    |

  12. According to Charles's law

    Text Solution

    |

  13. In van der Waals equation of gases, the kinetic equation for gas is mo...

    Text Solution

    |

  14. Which of the following is/are correct about Charles's law?

    Text Solution

    |

  15. Which of the following gases is/are heavier than dry air?

    Text Solution

    |

  16. One mole of which of the following will have 22.7 L at STP ( 1 bar, 27...

    Text Solution

    |

  17. The gas constant has units

    Text Solution

    |

  18. Which of the following pair of gases will have same rate of diffusion ...

    Text Solution

    |

  19. Which of the following statements is/are correct about real gases?

    Text Solution

    |

  20. At very high pressure, the van der Waals equation reduces to

    Text Solution

    |