Home
Class 12
PHYSICS
Ratio of pressures exerted by two gases ...

Ratio of pressures exerted by two gases is 3 : 2 and their densities are in the ratio 2 : 3. The ratio of their R.M.S. velocities is

A

`3:2`

B

`1:3`

C

1

D

`6:8`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES AND RADIATION

    TARGET PUBLICATION|Exercise Evaluation test|18 Videos

  • KINETIC THEORY OF GASES AND RADIATION

    TARGET PUBLICATION|Exercise critical thinking|104 Videos

  • INTERFERENCE AND DIFFRACTION

    TARGET PUBLICATION|Exercise EVALUATION TEST|20 Videos

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    TARGET PUBLICATION|Exercise EVALUATION TEST|19 Videos

Similar Questions

Explore conceptually related problems

If the pressures exerted by two ideal gases are in the ratio 3 : 2 and their densities are in the ratio 2 : 1 , then the ratio of their r.m.s. velocities is

The ratio of densities of two substances is 2 : 3 and their specific heats are in the ratio 3:4. The ratio of their thermal capacities for unit volume is

The radii of two cylinders are in the ratio 2:3 and their heights are in the ratio 5:3 . The ratio of their volumes is

The ratii of two cylinders are in the ratio 2 : 3 and their heights are in the ratio 5 : 3 . The ratio of their volumes is

The base radii of two cylinders are in the ratio 2 : 3 and their heights are in the ratio 5: 3. The ratio of their volumes is :

The densities of two gases are in the ratio of 1 : 16 . The ratio of their rates of diffusion is

TARGET PUBLICATION-KINETIC THEORY OF GASES AND RADIATION -Competitive thinking
  1. Gases excert pressure on the walls of the container , because the gas ...

    Text Solution

    |

  2. The pressure exerted in terms of total kinetic energy per unit volume ...

    Text Solution

    |

  3. Ratio of pressures exerted by two gases is 3 : 2 and their densities a...

    Text Solution

    |

  4. The absolute temperature of a gas is determined by

    Text Solution

    |

  5. In the expression for boyle 's law the product pV has dimensions of

    Text Solution

    |

  6. Assertion : The total translational kinetic energy of all the molecule...

    Text Solution

    |

  7. Assuming the expression for the pressure exerted by the gas on the wal...

    Text Solution

    |

  8. The temperature of a gas at pressure P and volume V is 27^(@)C. Keepin...

    Text Solution

    |

  9. Root mean square velocity of gas molecules is 300 m//sec. The r.m.s ve...

    Text Solution

    |

  10. The kinetic energy of one g-mole of a gas at normal temp erature and p...

    Text Solution

    |

  11. A monatomic gas is kept at room temperature 300 K. Calculate the avera...

    Text Solution

    |

  12. Two vessels A and B are identical. A has 1 g hydrogen at 0^(@)C and B ...

    Text Solution

    |

  13. Average kinetic energy of molecules is

    Text Solution

    |

  14. Pressure of an ideal gas is increased by keeping temperature constant....

    Text Solution

    |

  15. The temperature at which kinetic energy of a gas is doubled of its val...

    Text Solution

    |

  16. One kg of a diatomic gas is at pressure of 8xx10^4N//m^2. The density ...

    Text Solution

    |

  17. A gas mixture consists of 2 moles of oxygen and 4 of Argon at temperat...

    Text Solution

    |

  18. The mean energy of a molecule of an ideal gas is

    Text Solution

    |

  19. C(p) nad C(v) are specific heats at constant pressure and constant vol...

    Text Solution

    |

  20. At constant volume, the specific heat of a gas is (3R)/2 , then the va...

    Text Solution

    |