Home
Class 12
CHEMISTRY
Equal mass of methane and oxygen are mix...

Equal mass of methane and oxygen are mixed in an empty container at `25^(@)`C. The fraction of the total pressure exerted by oxygen is:

A

`1//2 `

B

8//9

C

16//19

D

1//9

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MOCK TEST 8

    AAKASH INSTITUTE ENGLISH|Exercise Example|22 Videos

  • MOCK_TEST_17

    AAKASH INSTITUTE ENGLISH|Exercise Example|23 Videos

Similar Questions

Explore conceptually related problems

Equal masses of methane and oxygen are mixed in an empty container at 25^(@)C . The fraction of the total pressure exerted by oxygen is:

Equal masses of methane and oxygen are mixed in an empty container at 25^(@)C . The fraction of the total pressure exerted by oxygen is:

Equal weights of methane and oxygen are mixed in an empty container at 25^(@)C . The fraction of the total pressure exerted by oxygen is

Equal weights of methane and hydrogen are mixed in an empty container at 25^(@)C . The fraction of the total pressure exerted by hydrogen is

Equal weights of methane and hydrogen are mixed in an empty container at 25^(@)C . The fraction of the total pressure exerted by hydrogen is

Equal weights of ethane and hydrogen are mixed in an empty container at 25^(@)C . The fraction of the total pressure exerted by hydrogen is

Equal masses of helium and oxygen are mixed in a container at 25 C^(@) . The fraction of the total pressure exerted by oxygen in the mixture of gases is

Equal weight of CH_(4) " and " H_(2) are mixed in an empty container at 25^(@)C . The fraction of the total pressure exerted by H_(2) is

Equal weight of CH_(4) " and " H_(2) are mixed in an empty container at 25^(@)C . The fraction of the total pressure exerted by H_(2) is

Equal weight of oxygen and He are mixed in a closed container . The fraction of total pressure exerted by He gas is

AAKASH INSTITUTE ENGLISH-MOCK TEST 9-Example
  1. The ratio of rates of diffusion of CO2 and SO2 at the same temperature...

    Text Solution

    |

  2. Equal mass of methane and oxygen are mixed in an empty container at 2...

    Text Solution

    |

  3. A 0.5 dm^3 flask contains gas A and 2 dm^3 flask contains gas B at the...

    Text Solution

    |

  4. Equal molecules of N2 and O2 are kept in a closed container at pressur...

    Text Solution

    |

  5. One mole of nitrogen gas at 0.8 atm takes 38 second of diffuse through...

    Text Solution

    |

  6. Which of the following pairs of gases will have identical rate of effu...

    Text Solution

    |

  7. A sample of nitrogen occupies a volume of 350 cm^3 at STP. Then, its v...

    Text Solution

    |

  8. A 10 L flask contains 0.2 mole of CH4 and 0.3 mole of hydrogen at 25^@...

    Text Solution

    |

  9. The ratio of most probable velocity, average velocity and root mran sq...

    Text Solution

    |

  10. Helium atom is two times heavier than hydrogen molecule. At 25^@ C, th...

    Text Solution

    |

  11. Real gases will approach the behaviour of ideal gases at

    Text Solution

    |

  12. Four particles have speed 2,3,4 and 5 cm/s respectively. Their rms spe...

    Text Solution

    |

  13. List the main postulates of the kinetic molecular theory of matter.

    Text Solution

    |

  14. The values of van der Waals' constant 'a' for O2, N2, NH3 " and " CH4 ...

    Text Solution

    |

  15. The density of vapours of a substance of molar mass 18 g at 1 atm pres...

    Text Solution

    |

  16. The rate constant for a first order reaction is 60s^(-1). How much tim...

    Text Solution

    |

  17. The temperature at which the root mean square speed of SO2molecule is ...

    Text Solution

    |

  18. The van der Waal's gas constant, a is given by

    Text Solution

    |

  19. In van der Waals' equation of state, the constant 'b' is a measure of

    Text Solution

    |

  20. On increasing temperature , surface tension of water

    Text Solution

    |