Home
Class 11
CHEMISTRY
When a gas is compressed as constant tem...

When a gas is compressed as constant temperature:

A

the speeds of the molecules increase

B

the collisions between the molecules increase

C

the speeds of the molecules decrease

D

the collisions between the molecules decrease

Text Solution

Verified by Experts

The correct Answer is:
B
On compressing the gas pressure increase and hence the collisions between the molecules increase.
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER : GASES AND LIQUIDS

    MARVEL PUBLICATION|Exercise Liquid State Vapour Pressure Surface Tension and Viscosity|19 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    MARVEL PUBLICATION|Exercise HIGHER LEVEL|35 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    MARVEL PUBLICATION|Exercise Liquefaction of Gases Critical Teperature Pressure and Volume|22 Videos

  • SOLID STATE

    MARVEL PUBLICATION|Exercise Multiple choice questions|183 Videos

  • SURFACE CHEMISTRY

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|35 Videos

Similar Questions

Explore conceptually related problems

When a gas a compressed at constant temperature

Boyle's Law state that when a sample of gas is compressed at a constant temperature, the product of the pressure and the volume remains constant : PV = C. Find the rate of change of volume with respect to pressure.

An ideal gas is compressed at a constant temperature, will its internal energy increase or decrease?

An ideal gas at 17^(@)C has a pressure of 760 mm of Hg. The gas is compressed at constant temperature until its volume becomes halved. The final pressure of the gas will be –

A gas is compressed at constant temperature. Its molecules gain

A gas at 27^@ C in a cylinder has a volume of 4 litre and pressure 100 Nm^-2 . (i) Gas is first compressed at constant temperature so that the pressure is 150 Nm^-2 . Calaulate the change in volume. (ii) It is then heated at constant volume so that temperature becomes 127^@ C . Calculate the new pressure.

When the volumn of a gas is decreased at constant temperature the pressure increases because the molecules

2 mole of a gas at 1 bar and 300 K are compressed at constant temperature by use of a constant pressure of 5 bar. How much work is done on the gas ?

MARVEL PUBLICATION-STATES OF MATTER : GASES AND LIQUIDS -Kinetic Theroy - Molecule Speeds
  1. When a gas is compressed as constant temperature:

    Text Solution

    |

  2. According to kinetic theory of gases the root mean square velocity is ...

    Text Solution

    |

  3. Which one of the following relationship is correct ?

    Text Solution

    |

  4. Which of the following is correct relation for root mean square veloci...

    Text Solution

    |

  5. The ratio of root mean square velocity of average velocity of a gas mo...

    Text Solution

    |

  6. Which of the following is valid at absolute zero ?

    Text Solution

    |

  7. The rms speed at NTP of a gas can be calculated from the expression:

    Text Solution

    |

  8. Root mean square velocity of a gas molecule is proprotional to

    Text Solution

    |

  9. The ratio among most probable velocity, mean velocity and root mean ve...

    Text Solution

    |

  10. If C(1), C(2), C(3) ….. represent the speeds on n(1), n(2) , n(3)….. m...

    Text Solution

    |

  11. Internal energy and pressure of a gas per unit vloume are related as :

    Text Solution

    |

  12. The root mean square velocity of an ideal gas to constant pressure var...

    Text Solution

    |

  13. Collision frequency (Z) of a gas at a particular pressure

    Text Solution

    |

  14. The integrated form of Clausius-Clapeyron equation is

    Text Solution

    |

  15. The Clausius-Clapeyron equation depics

    Text Solution

    |

  16. At what temperature will the rms velocity of SO(2) be the same as that...

    Text Solution

    |

  17. The root mean square velocity of one mole of a monoatomic gas having m...

    Text Solution

    |

  18. If a gas expands at constant temperature, it indicates that

    Text Solution

    |