Home
Class 12
CHEMISTRY
100g of liquid A(molar mass 140"g mol"^(...

100g of liquid A(molar mass `140"g mol"^(-1)`) was dissolved in 1000g of liquid B(molar mass `180"g mol"^(-1)`). The vapour pressure of pure liquid B was found to be 500 torr. Calculate the vapour pressure of pure liquid A and its vapour pressure in the solution if the total vapour pressure of the solution is 475 torr.

Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    NCERT TELUGU|Exercise INTEXT QUESTIONS|12 Videos

  • POLYMERS

    NCERT TELUGU|Exercise Exercises|20 Videos

  • SURFACE CHEMISTRY

    NCERT TELUGU|Exercise Exercise|27 Videos

Similar Questions

Explore conceptually related problems

Define vapour pressure of a liquid.

What is vapour pressure of a liquid ?

Vapour pressure of pure water at 23^@C is 19.8 torr . Calculate the vapour of 3m aqueous solution.

What is vapour pressure of liquids? How the vapour pressure of a liquid is related to its boiling point?

What is the relation between vapour pressure of a liquid and its boiling point ?

6 g of urea is dissolved in 90g of boiling water. The vapour pressure of the solution is

NCERT TELUGU-SOLUTIONS -EXRECISES
  1. Two elements A and B from compounds having formula "AB"(2) and "AB"(4)...

    Text Solution

    |

  2. At 300 K, 36 g of glucose present in a litre of its solution has an os...

    Text Solution

    |

  3. Suggest the most important type of intermolecular attractive interacti...

    Text Solution

    |

  4. Based on solute-solvent interactions, arrange the following in order o...

    Text Solution

    |

  5. Amongst the following compounds, identify which are insoluble, partial...

    Text Solution

    |

  6. If the density of some lake water is 1.25 "g mL"^(–1 )and contains 92 ...

    Text Solution

    |

  7. If the solubility product of CuS is 6 xx10^(-16) , calculate the maxim...

    Text Solution

    |

  8. Calculate the mass precentage of aspirin (C(9)H(8)O(4)) in acetonitril...

    Text Solution

    |

  9. Nalorphene(C(19)H(21)NO(3)), similar to morphine, is used to combat wi...

    Text Solution

    |

  10. Calculate the amount of benzoic acid (C(6)H(5)COOH) required for prepa...

    Text Solution

    |

  11. The depression in freezing point of water observed for the same amount...

    Text Solution

    |

  12. Calculate the depression in the freezing point of water when 10g of "C...

    Text Solution

    |

  13. 19.5g of CH(2)FCOOH is dissolved in 500g of water. The depression in f...

    Text Solution

    |

  14. Vapour pressure of of water at 293K is 17.535 mm Hg. Calculate the vap...

    Text Solution

    |

  15. Henry’s law constant for the molality of methane in benzene at 298 K i...

    Text Solution

    |

  16. 100g of liquid A(molar mass 140"g mol"^(-1)) was dissolved in 1000g of...

    Text Solution

    |

  17. Benzene and Toluene form ideal solution over the entire range of compo...

    Text Solution

    |

  18. The air is a mixture of a number of gases. The major components are ox...

    Text Solution

    |

  19. Determine the amount of CaCl(2) (i=2.47) dissolved in 2.5 litre of wat...

    Text Solution

    |

  20. Determine the osmotic pressure of a solution prepared by dissolving 25...

    Text Solution

    |