Home
Class 12
CHEMISTRY
Which of the following solutions is expe...

Which of the following solutions is expected to show positive deviations from Raoult's law? a)Pyridine-formic acid b)Ethanol-cyclohexane c)Acetone-chloroform d)Hydrochloric acid-water

A

Pyridine- formic acid

B

Ethanol- cyclo hexane

C

acetone- chloroform

D

Hydrochloric acid-water

Text Solution

Verified by Experts

The correct Answer is:
B
HCl -water, acetone -chloroform and formic acid- pyridine all exhibit negative deviation.
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    BRILLIANT PUBLICATION|Exercise Level-II|50 Videos

  • SOLUTIONS

    BRILLIANT PUBLICATION|Exercise Level -III (Single Correct Answer Type)|8 Videos

  • SOLUTIONS

    BRILLIANT PUBLICATION|Exercise QUESTION (LEVEL -II) (ASSERTION-REASON)|5 Videos

  • SOLID STATE

    BRILLIANT PUBLICATION|Exercise LEVEL-3 (Linked Comprehension Type)|10 Videos

  • STEREOCHEMISTRY

    BRILLIANT PUBLICATION|Exercise LEVEL-II (ASSERTION - REASON TYPE)|2 Videos

Similar Questions

Explore conceptually related problems

Which of the following liquid pairs shows a positive deviation from Raoult's law?

Which of the following liquid pairs shows a positive deviation from Raoult's law? 1.Water-nitric acid 2.Benzene-methanol 3.Water-hydrochloric acid 4.Acetone-chloroform

Which of the following will show negative deviation from Raoult's law

Which among the following will greatly deviate from Henry's law in water

A and B liquids on mixing produce a warm solution. Which type of deviation from Raoult's Iaw is there?

Assertion : The solution of carbon tetrachloride in heptane shows positive deviation from Raoult's law. Reason : The forces of attraction between unlike molecules are stronger than those between like molecules in the solution.

A binary liquid solution is prepared by mixing n-heptane and ethanol. Which one of the following statements is correct regarding the behaviour of the solution? a)The solution is non-ideal, showing negative deviation from Raoult's Law b)The solution is non-ideal, showing positive deviation from Raoult's Law c)n-heptane shows positive deviation while ethanol shows negative deviation from Raoult's Law d)The solution formed is an ideal solution

Which of the following is the solution of the differential equation dy/dx+sinx=0 a) y=Ccosx b) y=cosx+C c) y=sinx+C d) y=Csinx

Negative deviation from Raoult’s law is ' observed in which one of the following binary liquid mixtures?

BRILLIANT PUBLICATION-SOLUTIONS-Level-I
  1. The molar mass of an organic compound is 58 g/mol. 24 g of this is dis...

    Text Solution

    |

  2. Calculate the concentration of CO2" in molL"^(-1) in a soft drink that...

    Text Solution

    |

  3. An azeotropic solution of two liquids has boiling point tower than' ei...

    Text Solution

    |

  4. Calculate the relative lowering in V.P. if 10 g of a solute (molar mas...

    Text Solution

    |

  5. The solution that forms maximum boiling azeotrope is

    Text Solution

    |

  6. The boiling point of C6H6, C6H5NH2, CH3OH and C6H5NO2, are 80^@C, 184^...

    Text Solution

    |

  7. Three different solutions are prepared by dissolving 10 g each glucose...

    Text Solution

    |

  8. An antifreeze solution is prepared by mixing 217.0 g of ethylene glyco...

    Text Solution

    |

  9. The molality of an aqueous solution of methanol (CH3OH) is 1.44 mol kg...

    Text Solution

    |

  10. The density of 1.40 molal solution of acetic acid (CH3COOH) is 1.084 g...

    Text Solution

    |

  11. Water saturated with air (20% 0, and 80% N) at 1 atm and 298 K contain...

    Text Solution

    |

  12. Methanol (p^@"=90 mm Hg at 300 K") and ethanol (p^@="51 mm Hg at 300 K...

    Text Solution

    |

  13. A binary liquid solution exhibits positive deviation from ideal behavi...

    Text Solution

    |

  14. The osmotic pressure of a solution containing 0.10g of haemoglobin in ...

    Text Solution

    |

  15. The van't Hoff factor of solutes A, B and C in aqueous solutions are 0...

    Text Solution

    |

  16. What mass of ethanol be added to 1.0kg water to have the mole fraction...

    Text Solution

    |

  17. Which of following behaviours is not true for an ideal binary liquid s...

    Text Solution

    |

  18. An azeotropic solution of two liquids has boiling point tower than' ei...

    Text Solution

    |

  19. Which of the following solutions is expected to show positive deviatio...

    Text Solution

    |

  20. The vapour pressure of water is 92.5 mm at 300 K. The V.P. of 1 molal ...

    Text Solution

    |