Home
Class 12
CHEMISTRY
100 mL of liquid A was mixed with 25 mL ...

100 mL of liquid A was mixed with 25 mL of liquid B to give non-ideal solution of A-B. The volume of this mixture will be

A

75 mL

B

125 mL exact

C

fluctuate between 75 mL and 125 mL

D

close to 125 mL but not to exceed 125 mL

Text Solution

Verified by Experts

The correct Answer is:
d
For non-ideal solution, `DeltaV_(mix) lt 0`. Hence, total volume will be little less than (100 + 25 = 1.25 mL).
Promotional Banner

Topper's Solved these Questions

  • QUESTION-PAPERS-2018

    BITSAT GUIDE|Exercise CHEMISTRY|40 Videos

  • SOLVED PAPER 2017

    BITSAT GUIDE|Exercise PART II (CHEMISTRY)|40 Videos

Similar Questions

Explore conceptually related problems

If liquids A and B from an ideal solution

If liquids A and B form an ideal solution.

If liquids A and B from an ideal solution,

100 mL of liquid A and 25 mL of liquid B are mixed to form a solution of volume 125 mL . Then the solution is

20 moles of liquid A are mixed with 20 moles of liquid B to form an ideal binary solution. Calculate moles of A in liquid state when half of the solution has vaporized : ( Given : P_(A)^(@)=100 " torr", P_(B)^(@)=121 " torr" )

100 ml of liquid A and 25 ml of liquid B is mixed to give a solution which does not obey Raoult's law. The volume of the solution

A: 10ml of liquid A mixed with 20ml of liquid B total volume of solution is 30 ml. R: A and B will ideal solution.

BITSAT GUIDE-SOLUTION-All Questions
  1. The aqueous solution that has the lowest vapour pressure at a given te...

    Text Solution

    |

  2. For determination of molecular mass, Raoult's law is applicable only t...

    Text Solution

    |

  3. 100 mL of liquid A was mixed with 25 mL of liquid B to give non-ideal ...

    Text Solution

    |

  4. On mixing 25 mL of C CL(4) with 25 mL of toluene, the total volume of ...

    Text Solution

    |

  5. A sugar solution boils at 101^(@)C. The molality of the sugar solution...

    Text Solution

    |

  6. An unknown compound is immiscible with water. It is steam distilled at...

    Text Solution

    |

  7. The relative lowering of vapour pressure of an aqueous solution contai...

    Text Solution

    |

  8. How many grams of H(2)SO(4) is/are to be dissolved to prepare 200 mL a...

    Text Solution

    |

  9. Vapour pressure of pure A is 70 mm of Hg at 25^(@)C. If it forms an id...

    Text Solution

    |

  10. Lowering of vapour pressure is highest for

    Text Solution

    |

  11. Which of the following curves represent the Henry's law

    Text Solution

    |

  12. If p^(@) and p(a) are the vapour pressures of the solvent and solution...

    Text Solution

    |

  13. Which one of them is more volatile component?

    Text Solution

    |

  14. The elevation in boiling point would be highest for

    Text Solution

    |

  15. A 0.2 molal aqueous solution of weak acid (HX) is 20% ionised. The fre...

    Text Solution

    |

  16. The vant Hoff factor for a very dilute solution of Fe(2)(SO(4))(3) is

    Text Solution

    |

  17. The latent heat of vaporisation of water is 9700 "Cal/mole" and if the...

    Text Solution

    |

  18. The relative lowering of vapour pressure of an aqueous solution contai...

    Text Solution

    |

  19. The osmotic pressure of one molar solution at 27^(@)C is

    Text Solution

    |

  20. The freezing point of 0.1 M solution of glucose is -1.86^(@)C. If an e...

    Text Solution

    |