Home
Class 12
CHEMISTRY
At 293 K, ethyl acetate has vapour pres...

At 293 K, ethyl acetate has vapour pressure of 72.8 torr ethyl proprionatr has vapour pressure of 27 . 7 torr. Assuming their mixture to obey Raoult's law determine the vapour pressure of the mixture containing 25 g ethyl acetate and 50 g of ethyl propomoate

Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    MODERN PUBLICATION|Exercise EXERCISE|635 Videos
  • SOLID STATE

    MODERN PUBLICATION|Exercise EXERCISE|525 Videos
  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise EXERCISE|102 Videos

Similar Questions

Explore conceptually related problems

The vapour pressure of ethyl alcohol at 298K is 40 mm of Hg. Its mole fraction in a solution with methyl alcohol is 0.80. what is the vapour pressure in solution if the mixture obeys Raoult's law?

The total vapour pressure of a 4 mole % solution of NH_(3) in water at 293 K is 50.0 torr. The vapour pressure of pure water is 17.0 torr at this temperature . Applying Henry's and Raoult's laws, calcilate the total vapour pressure for a 5 mole % solution:

The vapour pressure of two pure liquids A and B are 50 and 40 torr respectively. If 8 molrs of A is mixed with x moles of B , then vapour pressure of solution obtained is 48 torr. What is the value of x.

Heptane and octane form ideal solution . At 373K , the vapour pressure of the two liquid components are 105.2k Pa and 46.8k Pa respectively. What will be th vapour pressure of a mixture of 26.0g of heptane and 35.0g of octane?

At 48^(@)C , the vapour pressure of pure CS_(2) is 850torr . A solution of 2.0 g of sulphur in 100g of CS_(2) has a vapour pressure 844.9 torr. Determine the atomicity of sulphur molecule :

Benzene and toluene form nearly ideal solution. At a certain temperature the vapour pressure of pure benzene and toluene are 150 and 50 torr. respectively. Calculate the vapour pressure of solution containing equal weights of benzene and toluene at this temperature .

At 25^(@)C , the vapour pressure of pure liquid A (mol. Mas = 40) is 100 torr, and pure liquid B is 40 torr (mol. = 80). The vapour pressure at 25^(@)C of a solution containing 20 g of each A and B is :

The vapour pressure of pure liquid A at 310^@C is 0.158bar. The vapour pressure of this liquid in solution with liquid B is 0.095 bar. Calculate the mole fraction of A in the solution if the mixture obeys Raoult's law.

Vapour pressure of water at 293 K is 17.535 mm Hg. Calculate the vapour pressure of water at 293 K when 25 g of glucose is dissolved in 450 g of water.

MODERN PUBLICATION-SOLUTIONS -EXERCISE
  1. The mole fraction of He gas in a saturated solution at 20^@C is 1.25x1...

    Text Solution

    |

  2. The vapour pressure of pure liquid A at 310^@C is 0.158bar. The vapour...

    Text Solution

    |

  3. At 293 K, ethyl acetate has vapour pressure of 72.8 torr ethyl propr...

    Text Solution

    |

  4. 600 mL of aqueous solution containing 2.5 g of a protein shows an osmo...

    Text Solution

    |

  5. Benzene and toluene form nearly ideal solution. At a certain temper...

    Text Solution

    |

  6. The vapour pressure of ethanol and methanol are 44.5 and 88.7 mm of...

    Text Solution

    |

  7. Methanol and ethanol forms nearly ideal solution at 300K. A solution o...

    Text Solution

    |

  8. At 20^@C the vapour pressure of pure liquid A is 22 mm Hg and that of ...

    Text Solution

    |

  9. Two liquids A and B have vapour pressure of 0.658 bar and 0.264 bar re...

    Text Solution

    |

  10. The liquids X and Y from ideal solution having vapour pressures 200 an...

    Text Solution

    |

  11. At a certain temperature, the vapour pressure (in mm Hg) of CH3OH and ...

    Text Solution

    |

  12. The vapour pressure of water is 12.3 kPa at 300 K. Calculate vapour pr...

    Text Solution

    |

  13. Vapour pressure of water at 20^C is 17.5 mm of Hg and lowering of vapo...

    Text Solution

    |

  14. The vapour pressure of water at 20^@C is 17.5 mm Hg. A soluton of sucr...

    Text Solution

    |

  15. The vapour pressure of pure bronze at a certain temparature is 262atm....

    Text Solution

    |

  16. The vapour pressure of pure liquids A and B are 450 and 700 mm Hg at 3...

    Text Solution

    |

  17. The vapour pressure of a 5% aqueous solution of a non-volatile organi...

    Text Solution

    |

  18. Threshing is a process where-

    Text Solution

    |

  19. At 25^@C the vapour pressure of pure water is 23.76 mm of Hg and that ...

    Text Solution

    |

  20. What mass of a non-volatile solute, urea (NH2CONH2) need to be dissolv...

    Text Solution

    |