Home
Class 11
CHEMISTRY
The pressure of a vessel that contained ...

The pressure of a vessel that contained pure oxygen dropped from 2000 torr to 1500 torr in 40 min as the oxygen leaked through a small hole into a vacuum. When the same vessel was filled with another gas, the pressure dropped from 2000 torr to 1500 torr in 80 min. The molecular mass of second gas is

A

136 g/mol

B

128 g/mol

C

102 g/mol

D

48 g/mol

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    BRILLIANT PUBLICATION|Exercise QUESTIONS |24 Videos

  • STATES OF MATTER

    BRILLIANT PUBLICATION|Exercise LEVEL I|50 Videos

  • STATES OF MATTER

    BRILLIANT PUBLICATION|Exercise LEVEL III (Linked Comprehension Type )|9 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    BRILLIANT PUBLICATION|Exercise LEVEL-I|55 Videos

  • STRUCTURE OF ATOMS

    BRILLIANT PUBLICATION|Exercise LEVEL - III (Linked Comprehension Type)|8 Videos

Similar Questions

Explore conceptually related problems

A 1 litre vessel having 20 g charcoal (density 2.0 g/cm^3 ) was filled with a gas at 300K. The pressure of the gas was 760 torr. Due to adsorption, the pressure of gas falls to 608 torr. What is the no. of gas molecules adsorbed perg of charcoal?

A sample of 16 g charcoal was brought into contact with CH gas contained in a vessel of 1 litre at 27^@C . The. pressure of gas was found to fall from 760 to 608 torr. The density of charcoal sample is 1.6 g//cm^3 . What is the volume of the CH_4 gas adsorbed per gram of the adsorbentat 608 torr and 27^@C ?

BRILLIANT PUBLICATION-STATES OF MATTER -(LEVEL-II (HOMEWORK)
  1. Three foot balls are respectively filled with nitrogen, hydrogen and h...

    Text Solution

    |

  2. 1.22 g of a gas measured over water at 15°C and a pressure of 775 mm o...

    Text Solution

    |

  3. One mole of N(2) gas at 0.8 atm takes 38 sec to diffuse through a pin...

    Text Solution

    |

  4. Xml of H(2) effuses out through a hole in a container in 5 seconds. T...

    Text Solution

    |

  5. The average molecular speed is greatest in which of the following gas ...

    Text Solution

    |

  6. The pressure of a vessel that contained pure oxygen dropped from 2000 ...

    Text Solution

    |

  7. The pressure exerted by 10^(23) gas molecules, each mass 10^(-22) g i...

    Text Solution

    |

  8. Which one of the following statement is not true about the effect of a...

    Text Solution

    |

  9. The kinetic energy for 14g of N(2) gas at 127^(@)C is nearly

    Text Solution

    |

  10. What is the pay load when a balloon of volume 4186 m^(3), mass 100 kg ...

    Text Solution

    |

  11. Rate of diffusion of LPG (a mixture of n-butane and propane) is 1.25 t...

    Text Solution

    |

  12. Two gas bulb A and B are connected by a tube having a stopcock. Bulb A...

    Text Solution

    |

  13. Arrange the following gases in order of their cirtical temperature NH ...

    Text Solution

    |

  14. At low pressure, the vander Waal's equation is written as (P + (a )/(V...

    Text Solution

    |

  15. Gasses X,Y,Z , P and Q have the vander Waals constant a and b as shown...

    Text Solution

    |

  16. Assertion: The pressure of real gas is less than the pressure of the i...

    Text Solution

    |

  17. Assertion: A gas can be easily liquified at any temperature below its ...

    Text Solution

    |

  18. Assertion: The value of vander waal's constant a is higher for NH(3) ...

    Text Solution

    |

  19. Assertion: Hot air balloon rises up by displacing denser air of atmosp...

    Text Solution

    |

  20. Assertion : Under similar condition of temperature and pressure, O(2) ...

    Text Solution

    |