Home
Class 11
CHEMISTRY
A gas can be liquefied by pressure alone...

A gas can be liquefied by pressure alone when its temperature

A

above its critical temeprature

B

at its critical temperature

C

below its critical temperature

D

at any temperature

Text Solution

Verified by Experts

The correct Answer is:
C
The temperature below which the gas can be liquefied by the application of pressure alone is called critical temperature.
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    A2Z|Exercise Assertion - Reasoning Questions|5 Videos

  • STATES OF MATTER

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • STATES OF MATTER

    A2Z|Exercise AIPMT/ NEET Questions|24 Videos

  • SOME BASIC PRINCIPALS OF ORGANIC CHEMISTRY

    A2Z|Exercise Section D - Chapter End Test|60 Videos

Similar Questions

Explore conceptually related problems

CO_(2) gas can be liquefied under pressure between

A gas is liquefied

A gas can be liquefied most suitably at .

The essential conditions for liquefaction of gases were discovered by Andrews in 1869 as a result of his study of pressure-volume-temperature relationship for CO_(2) . If was found that above a certain temperature, it was impossible to liquefy a gas whatever the pressure was applied. The temperature below which the gas can be liquefied by the application of pressure alone is called critical temperature (T_(c)) . The pressure required to liquefy a gas at this temperature is called the critical pressure (P_(c)) . The volume occupied by one mole of the substance at the critical temperature and pressure is called critcal volume. Critical constants are related with van der Waals' constant as follows: V_(c) = 3b, P_(c) = (a)/(27b^(2)), T_(c) = (8a)/(27 Rb) Gas A and can be liquefied at room temperature by applying pressure but gas B cannot. This reflects:

A2Z-STATES OF MATTER-AIIMS Questions
  1. The pressure p of a gas is plotted against its absolute temperature T ...

    Text Solution

    |

  2. Two closed vessels of equal volume containing air at pressure P(1) and...

    Text Solution

    |

  3. Which of the following exhibits the weakest intermolecular forces?

    Text Solution

    |

  4. If rate of diffusion of A is 5 times that of B, what will be the densi...

    Text Solution

    |

  5. Containers A and B have same gases. Pressure, volume and temperature o...

    Text Solution

    |

  6. The ratio gamma for inert gases is

    Text Solution

    |

  7. The temperature at which a real gas obeys the ideal gas laws over a wi...

    Text Solution

    |

  8. A gas can be liquefied by pressure alone when its temperature

    Text Solution

    |

  9. What is the relationship between the average velocity (v), root mean s...

    Text Solution

    |

  10. At high temperature and low pressure the van der Waals equation is red...

    Text Solution

    |

  11. In van der Waals' equation of state of the gas law the constnat 'b' is...

    Text Solution

    |

  12. Calculate the total pressure in a mixture of 4 g of oxygen and 2 g of ...

    Text Solution

    |

  13. If pressure becomes double at the same absolute temperature on 2L CO(2...

    Text Solution

    |

  14. If the inversion temperature of a gas is -80^(@)C, then it will produc...

    Text Solution

    |

  15. Ratio of C(p) and C(v) of a gas 'X' is 1.4. The number of atoms of the...

    Text Solution

    |

  16. The critical temperature of water is higher than that of O(2) because ...

    Text Solution

    |

  17. A gas (1 g) at 4 bar pressure. If we add 2 gm of gas B then the total ...

    Text Solution

    |