Home
Class 11
PHYSICS
Mole of an ideal gas is contained in a c...

Mole of an ideal gas is contained in a cubical volume V, ABCDEFGH at 300 K (figure). One face of the cube (EFGH) is made up of a material which totally absorbs any gas molecule incident on it .At any given time.

A

the pressure on EFGH would be zero

B

the pressure on all the faces will the equal

C

the pressure of EFGH would be double the pressrue on ABCD

D

the pressure on EFGH would be halt that on ABCD

Text Solution

Verified by Experts

In an ideal gas, when a molecule collide elastically with a wall ,the momentum transterred to each molecule will be twice the magnitude of its normal momentum. For the face EFGH it transfers only half of that.
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer type question|5 Videos

  • LAWS OF MOTION

    NCERT EXEMPLAR ENGLISH|Exercise Long answer Type Questions|9 Videos

Similar Questions

Explore conceptually related problems

A monatomic ideal gas is contained in a rigid container of volume V with walls of total inner surface area A, thickness x and thermal conductivity K. The gas is at an initial temperature t_(0) and pressure P_(0) . Find the pressure of the gas as a function of time if the temperature of the surrounding air is T_(s) . All temperature are in absolute scale.

Two moles of an ideal monoatomic gas occupy a volume 2V at temperature 300K, it expands to a volume 4V adiabatically, then the final temperature of gas is

1 mole of H_(2) gas is contained in box of volume V= 1.00 m^(3) at T = 300 K . The gas is heated to a temperature of T = 3000 K and the gas gets converted to a gas of hydrogen atoms. The final pressure would be (considering all gases to be ideal)

1 mole of H_(2) gas is contained in box of volume V= 1.00 m^(3) at T = 300 K . The gas is heated to a temperature of T = 3000 K and the gas gets converted to a gas of hydrogen atoms. The final pressure would be (considering all gases to be ideal)

1 mole of H_(2) gas in contained in a box of volume V 1.00 m^(3) at T =300 K. The gas is heated to a temperature of T= 3000K and the gas gets converted to a gas of hydrogen atoms. The final pressure would be (considering all gases to be ideal)

One mole of an ideal gas is expanded isothermally at 300 K until its volume is tripled . Find the values of DeltaS_("sys") under the condition.

One mole of an ideal monoatomic gas undergoes a cyclic process as shown in figure . Temperature at point 1 = 300K and process 2-3 is isothermal . . Net work done by gas in complete cycle is

A given sample of an ideal gas occupise a volume V at a pressure p and absolute temperature T.The mass of each molecule of the gas is m. Which of the following is the density of the gas ?

One mole of an ideal gas at 300K is expanded isothermally from an inital volume of 1 litre to 10 litres. The DeltaE for this process is (R=2cal mol^(-1)K^(-1))

Two moles of an ideal monoatomic gas, initially at pressure p_1 and volume V_1 , undergo an adiabatic compression until its volume is V_2 . Then the gas is given heat Q at constant volume V_2 . (i) Sketch the complete process on a p-V diagram. (b) Find the total work done by the gas, the total change in its internal energy and the final temperature of the gas. [Give your answer in terms of p_1,V_1,V_2, Q and R ]

NCERT EXEMPLAR ENGLISH-KINETIC THEORY-Multiple Choice Questions (MCQs)
  1. A cubic vessel (with face horizontal + vetical ) contains an ideal gas...

    Text Solution

    |

  2. Mole of an ideal gas is contained in a cubical volume V, ABCDEFGH at 3...

    Text Solution

    |

  3. Boyles's Law is applicable for an

    Text Solution

    |

  4. A cylinder containing an ideal gas is in vertical position and has a p...

    Text Solution

    |

  5. Volume versus temperature graphs for a given mass of an ideal gas are ...

    Text Solution

    |

  6. 1 mole of H(2) gas in contained in a box of volume V 1.00 m^(3) at T =...

    Text Solution

    |

  7. A vessel of volume V contains a mixture of 1 mole of hydrogen and 1 mo...

    Text Solution

    |

  8. An inflated rubber ballon contains one mole of an ideal gas , has a p...

    Text Solution

    |

  9. ABCDEFGH is a hollow cube made of an insulator (figure) face ABCD has...

    Text Solution

    |

  10. Diatomic molecules like hydrogen have energies due to both translation...

    Text Solution

    |

  11. In a diatiomic molecule, the rotational energy at a given temperature

    Text Solution

    |

  12. Which of the following diagrams (figure) depicts ideal gas behaviour?

    Text Solution

    |

  13. When an ideal gas is compressed adiabatically , its temperature rises ...

    Text Solution

    |

  14. Caculate the number of atoms in 39.4 g gold. Molar mass of gold is 197...

    Text Solution

    |

  15. The volume of a given mass of a gas at 27^(@)C, 1 atm is 100cc. What w...

    Text Solution

    |

  16. The molecules of a given mass of a gas have root mean square speeds of...

    Text Solution

    |

  17. Two molecules of a gas have speeds of 9xx10^(6) ms^(-1) and 1xx10^(6) ...

    Text Solution

    |

  18. A gas mixture consists of 2.0 moles of oxygen and 4.0 moles of neon a...

    Text Solution

    |

  19. Calculate the ratio of the mean free paths of the molecules of two gas...

    Text Solution

    |

  20. The container shown in figure has two chambers separated by a partitio...

    Text Solution

    |