Home
Class 11
CHEMISTRY
A mixture of 0.100mol of N(2) and 0.20 m...

A mixture of 0.100mol of `N_(2)` and 0.20 mol of `O_(2)` is collected over `H_(2)O` at an atmospheric pressure of 750mm Hg and a temperature of `22^(@)C`. What is the partial pressure (in mmHg) of `O_(2)` in this mixture?
`{:("Compound","Vapour pressure at" 22^(@)C),(H_(2)O,22mmHg):}`

A

478

B

485

C

500

D

515

Text Solution

Verified by Experts

The correct Answer is:
b
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    GRB PUBLICATION|Exercise D.Le Chateliera principle|16 Videos

  • ISOMERISM

    GRB PUBLICATION|Exercise SUBJECTIVE TYPE|67 Videos

Similar Questions

Explore conceptually related problems

A mixture of 0.1 mol of Na_(2)O and 0.1 mol of BaO is dissolved in 1000 g of H_(2)O . Calculate the vapour pressure of solution at 373 K .

A sample of O_(2) gas is collected over water at 23^(@)C at a barometric pressure of 751 mm Hg (vapour pressure of water at 23^(@)C is 21 mm Hg). The partical pressure of O_(2) gas in the sample collected is

In a mixture of N_(2) and O_(2) gases, the mole fraction of N_(2) is found to be 0.700. the total pressure of the mixture is 1.42atm. What is the partial pressure of O_(2) in the mixture?

Hydrogen is collected over water at 22^(@)C and a barometer reading of 740 mmHg. If 300 mL of hydrogen is collected, with expression will give the volume of dry hydrogen at the same temperature and pressure? {:("Compound","Vapour Pressure at" 22^(@)C),(H_(2)O,20 mmHg):}

A sample of H_(2) is collected over H_(2)O at 23^(@)C and a pressure of 732 mm Hg has a volume of 245mL what volume would the dry H_(2) occupy of 0^(@)C and 1 atm pressure? [VP of H_(2)O at 23^(@)C =21 mm Hg]

A solution is of 0.0400 mol of C_(2)H_(4)Br_(2) and 0.0600 mol of C_(3)H_(6)Br_(2) exerts a vapour pressure of 145.4 mm Hg at a certain temperature . Determine the vapour pressure of pure C_(3)H_(6)Br_(2) at this temperature . Assume the vapour pressure of C_(2)H_(4)Br_(2) at this temperature is 173 mm Hg and that the solution obeys Raoult's Law:

GRB PUBLICATION-GASEOUS STATE-Exercise
  1. Equal masses of gaseos N(2),NH(3) and N(2)O are injected into an evacu...

    Text Solution

    |

  2. A flask contains a mixture of Ne(g) and Ar(g). There are 0.250 mol of ...

    Text Solution

    |

  3. A mixture of 0.100mol of N(2) and 0.20 mol of O(2) is collected over H...

    Text Solution

    |

  4. A weighed quantity of a gas is collected over water at 25^(@)C and 742...

    Text Solution

    |

  5. Dalton's law cannot be applied for which gaseous mixture at normal tem...

    Text Solution

    |

  6. How is the vapour pressure of a liquid in a closed container affected ...

    Text Solution

    |

  7. Hydrogen is collected over water at 22^(@)C and a barometer reading of...

    Text Solution

    |

  8. What is the total pressure in a 2.00 L container that holde 1.00 g He,...

    Text Solution

    |

  9. n mol of N(2) and 0.6 mol of Ar are enclosed in a vessel of capacity 2...

    Text Solution

    |

  10. Equal weight of N(2) and O(2) are put in a flask at 27^(@)C Calculate ...

    Text Solution

    |

  11. A polythene bag of 3 litre capacity is filled by helium gas (Occupying...

    Text Solution

    |

  12. A vessel contains equal masses of three gases A,B, C and recorded a pr...

    Text Solution

    |

  13. Two container each containing liquid water are connected as shown in d...

    Text Solution

    |

  14. A sample of air contains only N(2)O(2) and H(2)O. It is saturated with...

    Text Solution

    |

  15. A vertical cylinder of height 1.52m is fitted with a movable piston of...

    Text Solution

    |

  16. 5 mole H(2)O(2)(l) is placed in a container of volume 490mL at 300K, w...

    Text Solution

    |

  17. In a rigid contaienr NH(3) is kept at a certain temperature where its ...

    Text Solution

    |

  18. A closed vessel contains helium and ozone at a pressure of P atm. The ...

    Text Solution

    |

  19. Inside a drum of V'L a sealed glass tube of volume 25L containing n in...

    Text Solution

    |

  20. A 225 mL sample of H(2) is collected over water at 25^(@)C and 735mm H...

    Text Solution

    |