Home
Class 11
CHEMISTRY
200 mL of hydrogen and 250 mL of nitroge...

200 mL of hydrogen and 250 mL of nitrogen, each measured at `15^(@)C` and 760 mm pressure of the mixtue at `15^(@)C` ?

Text Solution

Verified by Experts

As temperature is kept constant at `15^(@)C` for calculation of partial pressure of `H_(2)` gas
`P_(1)V_(1)=P_(2)V_(2)`
`implies200xx760=P_(2)xx500impliesp_(H_(2))=380mm`
Hence final pressure of the mixture is
`304+380=684mm`
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    CENGAGE CHEMISTRY|Exercise Ex 5.4|32 Videos

  • STATES OF MATTER

    CENGAGE CHEMISTRY|Exercise Exercises (Fill In The Blanks)|25 Videos

  • STATES OF MATTER

    CENGAGE CHEMISTRY|Exercise Ex 5.2|16 Videos

  • SOME BASIC CONCEPTS AND MOLE CONCEPT

    CENGAGE CHEMISTRY|Exercise Archives Subjective|11 Videos

  • STOICHIOMETRY

    CENGAGE CHEMISTRY|Exercise Archives Subjective|33 Videos

Similar Questions

Explore conceptually related problems

200 mL of hydrogen and 250 mL of nitrogen each measured at 15^(@)C and 760 mm pressure are but together in a 500 mL flask. What will be the final pressure of the mixture at 15^(@)C ?

0.2313 g of an organic substance gave 40 ml of moist nitrogen measured at 15^(@)C and 745 mm pressure. Calcualte the % of nitrogen (Aq tension at 15^(@)C is 12.7mm)

38.00 mL of moist nitrogen gas were collected at 27^(@)C and 746.5 mm pressure. Calculate the volume of the gas at 0^(@)C and 760 mm pressure, (Aq. Tension at 27^(@)C is 26.5 mm).

2.5 g of an impure sample of sodium bicarbonate when heated strongly gave 300 ml of carbon dioxide measured at 27^(@) C and 760 mm pressure. Calculate the percentage purity of the sample

A mineral containing iron(II) sulphide but no other sulphides is treated with excess hydrochloride acid to produce hydrogen sulphide. . If a 3.15g sample of the mineral yields 448 mL of hydrogen sulphide gas (measured at 0^(@)C and 760 mm Hg), what is the mass percentage of iron (II) sulphide inthe sample?

500 mL of nitrogen at 27^(@)C are cooled to 5^(@)C at the same pressure. Calculate the new volume.

500 mL of nitrogen at 27^(@)C is cooled to -5^(@)C at the same pressure. The new volume becomes

0.30 gm of an organic compound gave 50 ml of nitrogen collected at 300 K and 715 mm pressure in dumas method. Calculate the percentage of nitrogen in the compound. (Vapour pressure of water or aqueous tension of water at 300 K is 15 mm.)

Knowledge Check

  • A mineral containing iron(II) sulphide but no other sulphides is treated with excess hydrochloride acid to produce hydrogen sulphide. . If a 3.15g sample of the mineral yields 448 mL of hydrogen sulphide gas (measured at 0^(@)C and 760 mm Hg), what is the mass percentage of iron (II) sulphide inthe sample?

    A
    20.4
    B
    35.5
    C
    55.8
    D
    71

  • 500 mL of nitrogen at 27^(@)C is cooled to -5^(@)C at the same pressure. The new volume becomes

    A
    326.32 mL
    B
    446.66 mL
    C
    546.32 mL
    D
    771.56 mL
    • CENGAGE CHEMISTRY-STATES OF MATTER-Ex 5.3
    1. 200 mL of hydrogen and 250 mL of nitrogen, each measured at 15^(@)C an...

      Text Solution

      |

    2. 400 mL of N(2) gas at 700 mm and 300 mL of H(2) gas at 800 mm are intr...

      Text Solution

      |

    3. Two vessels of capactie 1.5 L and 2.0 L containing hydrogen at 750 mm ...

      Text Solution

      |

    4. A diver uses noen- oxygen mixture containing 7.4 g oxygen and 167.5 g ...

      Text Solution

      |

    5. A sample of O(2) is collected over water at 22^(@)C and 748 torr pessu...

      Text Solution

      |

    6. A cylinder containing nitrogen gas and same liquid water at a temperat...

      Text Solution

      |

    7. A gaseous mixture containing 8g of O(2) and 227 mL of N(2) at STPis e...

      Text Solution

      |

    8. A flask of 1.5 L capacity contains 400 mg of O(2) and 60 mg of H(2) a...

      Text Solution

      |

    9. 50 g of dinotrogen (N(2)) and 2.0 g of helium are enclosed in a vessel...

      Text Solution

      |

    10. A gaseous mixture contains 5.6 g of carbon (II) oxide and rest carbon ...

      Text Solution

      |

    11. At room temperature, ammonia gas at 1 atm pressure and hydrogen chlori...

      Text Solution

      |

    12. The volumes of ozone and chlorine diffusing in the same time are 35 mL...

      Text Solution

      |

    13. Which will diffuse faster, ammonia of CO(2) ? What are their relative ...

      Text Solution

      |

    14. A 4 : 1 molar mixture of He and CH(4) is contained in a vessel at 20 b...

      Text Solution

      |

    15. 20 dm^(3) of SO(2) diffuse through a porous partition in 60 s. what vo...

      Text Solution

      |

    16. One mole of nitrogen gas at 0.8atm takes 38s to diffuse through a pinh...

      Text Solution

      |