Home
Class 11
PHYSICS
A vessel A has volume V and a vessel B h...

A vessel `A` has volume `V` and a vessel `B` has volume `2V`. Both contain some water which has constant volume. The pressure in the space above water is `p_(a)` for vessel `A` and `p_(b)` for vessel `B`.

A

`P_(a) = P_(b)`

B

`P_(a) = 2P_(b)`

C

`P_(b) = 2P_(a)`

D

`P_(b) = 4P_(a)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES

    CP SINGH|Exercise Exercises|79 Videos
  • HEAT TRANSFER

    CP SINGH|Exercise Exercises|94 Videos
  • LAWS OF THERMODYNAMICS

    CP SINGH|Exercise EXERCISE|131 Videos

Similar Questions

Explore conceptually related problems

Two vessels A and B have volumes V and 4V respectively Both vessels contain some water The pressure in the space above water is P^(1) in vessel A and P_(2) in vessel B at temperature T which one is correct ? .

When a gas is heated in a vessel of constant volume , the pressure increases because

Two vessels of the same volume contain the same gas at same temperature. If the pressure in the vessels is in the ratio of 1 : 2, then

A vessel of volume V is evacuated by means of a piston air pump. One piston stroke captures the volume v_0 . The pressure in the vessel is to be reduced to (1/n) of its original pressure , P_0 . If the process is assumed to be isothermal and air is considered an ideal gas, the number of strokes needed in the process is

A closed vessel A having volume V contains N_(2) at pressure P and temperature T. another closed vessel B having the same volume V contains. He at the same pressure P. but temperature 2T. The ratio of masses of N_(2) and He in the vesses A and B is

A vessel of volume 3V contains a gas at pressure 4 P_(0) and another vessel of volume 2V contains same gas at pressure 1.5 P_(0) . Both vessels have same temperature. When both vessels are connected by a tube of negligible volume, the equilibrium is IP_(0) , where I is an integer. Find the value of I .

A gas is enclosed in a vessel of volume V at a pressure P . It is being pumped out of the vessel by mean of a piston-pump with a stroke volume. v . What is the final pressure in the vessel after 'n' strokes of the pump ? Assume temperature reamains constant.

A gas enclosed in a vessel has pressure P, volume V and absolute temperature T, write the formula for number of molecule N of the gas.

Volume of vessel A is twice the volume of vessel B. Both are filled with the same gas. If gas in A is at twice the temerature and twice the pressure to the gas in B, what is the ratio of gas molecules in A and B ?

Two vessels A and B with rigid walls containing ideal gases. The pressure, temperature and the volume are P_(1), T_(1), V in the vessel A and P_(2), T_(2), V in the vessel B . The vessels are now connected through a small tube. In equilibrium, pressure P and temerature T becomes same in two vessels. Find the value of P//T .

CP SINGH-KINETIC THEORY OF GASES-Exercises
  1. The gas in a vessel is subjected to a pressure of 20 atmosphere at a t...

    Text Solution

    |

  2. Two identical cylinders at same temp contains hydrogen at 2.5 atm and ...

    Text Solution

    |

  3. A vessel A has volume V and a vessel B has volume 2V. Both contain som...

    Text Solution

    |

  4. A flask is filled with 13 g of an ideal gas at 27^(@)C and its tempera...

    Text Solution

    |

  5. Air is filled in a bottle and it is corked at 35^(@)C. If the cork can...

    Text Solution

    |

  6. Consider the quantity (MkT)/(pV) of an ideal gas where M is the mass o...

    Text Solution

    |

  7. Two ballons are filled, one with pure He gas and other by air, repecti...

    Text Solution

    |

  8. Two different masses m and 3 m of an ideal gas are heated separately i...

    Text Solution

    |

  9. The pressure exterted on the walls of the container by a gas is due to...

    Text Solution

    |

  10. At constant volume, temperature is increased. Then

    Text Solution

    |

  11. When an ideal gas undergoes an isothermal expansion, the pressure of t...

    Text Solution

    |

  12. According to the kinetic theory of gases (i) P prop v(rms) (ii) v(...

    Text Solution

    |

  13. The pressure of an ideal gas is written as p=(2E)/(3V).Here E refers t...

    Text Solution

    |

  14. Pressure exerted by a perfect gas equal to

    Text Solution

    |

  15. At a given temperature, the pressure of an ideal gas of density rho is...

    Text Solution

    |

  16. According to the kinetic theory of gases, at absolute temperature

    Text Solution

    |

  17. Gas at a pressure P(0) in contained as a vessel. If the masses of all ...

    Text Solution

    |

  18. Three containes of the same volume contain three different gases. The ...

    Text Solution

    |

  19. Four molecules have speeds 2 m//s, 3 km//s, 4 km//s and 5 km//s. The r...

    Text Solution

    |

  20. Speed of sound in a gas is v and rms velocity of the gas molecules is ...

    Text Solution

    |