Home
Class 12
PHYSICS
Two gases A and B having same temperatur...

Two gases A and B having same temperature T, same pressure P and same volume V are mixed. If the mixture is at same temperature T and occupies a volume V then the pressure of the mixture is :

A

2P

B

P

C

4P

D

P/4

Text Solution

Verified by Experts

The correct Answer is:
A
Under isothermal conditions,
PV +PV=P.V
`rArrP.=2P`
Thus correct choice is (a).
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF MATTER

    MODERN PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS (LEVEL-II)|72 Videos

  • PROPERTIES OF MATTER

    MODERN PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS (LEVEL-III)|13 Videos

  • OSCILLATIONS

    MODERN PUBLICATION|Exercise RCQ|7 Videos

  • RAY OPTICS

    MODERN PUBLICATION|Exercise RECENT COMPETITIVE QUESTION|32 Videos

Similar Questions

Explore conceptually related problems

Equal volumes of different gases at a fixed temperature and pressure :

For a given mass of a gas at constant temperature. If the volume V becomes four times, the pressure p will become :

if T is the reverberation time of an auditorium of volume V, then

Equal weights of two gases of molecular mass 4 and 40 are mixed. The pressure of the mixture is 1.1 atm. The partial pressure of the lighter gas in this mixture is

MODERN PUBLICATION-PROPERTIES OF MATTER-RECENT COMPETITIVE QUESTIONS
  1. Two gases A and B having same temperature T, same pressure P and same ...

    Text Solution

    |

  2. Which of the following substances has the highest elasticity ?

    Text Solution

    |

  3. Three liquids of equal masses are taken in three identical cubical ves...

    Text Solution

    |

  4. Water is in streamline flow along a horizontal pipe with nonuniform cr...

    Text Solution

    |

  5. The following four wires of length L and radius r are made of the same...

    Text Solution

    |

  6. Eight equal drops of water are falling through air with a steady veloc...

    Text Solution

    |

  7. Two capillary tubes of diffemt diameters are dipped in water. The rise...

    Text Solution

    |

  8. Milk is an example for

    Text Solution

    |

  9. Spheres of iron and lead having same mass are completely immersed in w...

    Text Solution

    |

  10. Two solids P and Q float in water. It is observed that P floats with h...

    Text Solution

    |

  11. A flow of liquid is streamline if the Reynold number is

    Text Solution

    |

  12. In anomalous expansion of water, at what temperature, the density of w...

    Text Solution

    |

  13. The ratio of hydraulic stress to the corresponding strain is known as

    Text Solution

    |

  14. What is heated from 0°C to 10°C, then its volume

    Text Solution

    |

  15. A crane with a steel cable of length 11 m and radius 2.0 cm is employe...

    Text Solution

    |

  16. The dimensions of four wires of the same material are given below. In ...

    Text Solution

    |

  17. Under a constant pressure head, the rate of flow of orderly volume flo...

    Text Solution

    |

  18. The average energy of molecules in a sample of oxygen gas at 300K are ...

    Text Solution

    |