Home
Class 11
CHEMISTRY
Molecular attraction and size of the mol...

Molecular attraction and size of the molecules in a gas are not negligible at

A

Critical point

B

High pressure

C

High temperature and low pressure

D

Low temperature and high pressure

Text Solution

Verified by Experts

Hint: At critical point, the gases can be liquefied and hence there is force of attraction.
At high pressure and low temperature, gases are close to each other and hence they experience force of attraction.
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

Similar Questions

Explore conceptually related problems

Real gases approches ideal gas at high temperature and low pressure because A) interatomic separation is large size of the molecule is negligible when compareed to inter atomic separation

Statement-1 : The amount of heat change during the isothermal free expansion of an ideal gas is zero. Statement-2: There are no intermolecular forces of attraction among the gas molecules, in case of real gas at given pressure.

The size of chlorophyll molecule is

Molecular range of molecule is

Attraction of water molecules to polar surfaces is known as

CENGAGE CHEMISTRY-STATES OF MATTER-Exercises (Multiple Correcttype)
  1. Which of the following statements is/are true?

    Text Solution

    |

  2. If for two gases of molecular weights M(A) and M(B) at temperature T(A...

    Text Solution

    |

  3. Molecular attraction and size of the molecules in a gas are not neglig...

    Text Solution

    |

  4. If 10 g of a gas at atmospheric pressue is cooled from 273^(@)C to 0^(...

    Text Solution

    |

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

    Text Solution

    |

  6. Select the correct statements

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  12. Which is the value of R?

    Text Solution

    |

  13. Boyle's law may be expressed as

    Text Solution

    |

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

    Text Solution

    |

  15. According to Charles's law

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  20. The gas constant has units

    Text Solution

    |