Home
Class 11
PHYSICS
Two gases A and B having same pressure P...

Two gases A and B having same pressure P, volume V , and Temperature T are mixed . If mixture has volume and temperature as V ans T respectively. Then pressure of mixture is :

A

3P

B

P

C

4P

D

2P

Text Solution

Verified by Experts

The correct Answer is:
D
According to Dalton's law of partial pressures,
`P'=P_1+P_2=P+P=2P`
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWERS (III. Short Answer Questions.)|16 Videos

  • KINETIC THEORY OF GASES

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWERS (IV. Long Answer Questions.)|6 Videos

  • KINETIC THEORY OF GASES

    PREMIERS PUBLISHERS|Exercise TEXTBOOK QUESTIONS & ANSWERS (III. Long Answer Questions.)|16 Videos

  • KINEMATICS

    PREMIERS PUBLISHERS|Exercise Other important questions & answers (V. Numerical problems).|166 Videos

  • LAW OF MOTION

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWERS (VI Numerical Problems)|62 Videos
PREMIERS PUBLISHERS-KINETIC THEORY OF GASES-OTHER IMPORTANT QUESTIONS & ANSWERS (I. Multiple Choice Questions.)
  1. At 0 K, which of the following properties of a gas will be zero ?

    Text Solution

    |

  2. Match the parameters given in column I with the expressions given in c...

    Text Solution

    |

  3. Two gases A and B having same pressure P, volume V , and Temperature T...

    Text Solution

    |

  4. The adjoining figure shows graph of pressure and volume of a gas at tw...

    Text Solution

    |

  5. At a given temperature , the ratio of kinetic energies of 3 g of hydro...

    Text Solution

    |

  6. Which of the following graphs represent the behaviour of an ideal gas ...

    Text Solution

    |

  7. Assertion : For an ideal gas, at constant temperature, the product of...

    Text Solution

    |

  8. A gas with specific heat ratio gamma = 5/3 is compressed suddenly to 1...

    Text Solution

    |

  9. A gas mixture consists of 2 moles of O2 and 4 moles of Ar at temperatu...

    Text Solution

    |

  10. An ideal gas with pressure P, volume V and temperature T is expanded i...

    Text Solution

    |

  11. One mole of an ideal gas (gamma=1.4) is compressed adiabatically , so ...

    Text Solution

    |

  12. Assertion : The air pressure in a tyre of a bus increases during drivi...

    Text Solution

    |

  13. Mean free path of a gas molecule is :

    Text Solution

    |

  14. Root mean square speed of the molecules of ideal gas is V. If pressure...

    Text Solution

    |

  15. The root mean square velocity of a gas molecule of mass m at a given t...

    Text Solution

    |

  16. Select the odd man out from the following statements.

    Text Solution

    |

  17. The temperature of H2 at which the rms velocity of its molecules is se...

    Text Solution

    |

  18. The root mean square speed of the molecules of a diatomic gas is V. Wh...

    Text Solution

    |

  19. At room temperature , the rms speed of the molecules of a centain diat...

    Text Solution

    |

  20. Assertion : The root mean square and most probable speeds of the molec...

    Text Solution

    |