Home
Class 12
CHEMISTRY
Statement - The vapour pressure of 0....

Statement - The vapour pressure of `0.1 M` sugar solution is more than that of `0.1 M` potassium chloride solution.
Explanation- Lowering of vapour pressure is directly proportional to the number of species present in the solution.

A

Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.

B

Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.

C

Statement-1 is true, statement-2 is false.

D

Statement-1 is false, statement-2 is true.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • LIQUID SOLUTION

    MOTION|Exercise EXERCISE-3 SUBJECTIVE JEE ADVANCED|40 Videos

  • LIQUID SOLUTION

    MOTION|Exercise EXERCISE-4 (Level-I) PREVIOUS YEAR JEE MAIN|30 Videos

  • LIQUID SOLUTION

    MOTION|Exercise EXERCISE-2 (LEVEL -I) OBJECTIVE PROBLEMS JEE MAIN|53 Videos

  • ISOMERISM

    MOTION|Exercise Exercise 4|26 Videos

  • METALLURGY

    MOTION|Exercise EXERCISE 4 (LEVEL - II)|17 Videos

Similar Questions

Explore conceptually related problems

Statement The vapour pressure of 0.45 molar urea solution is more than that of 0.45 molar solution of sugar. Explanation Lowering of vapour pressure is directly proportional to the number of species present in the solution.

The relative lowering in vapour pressure is proportional to the ratio of number of

Assertion (A): Vapour pressure of 0.5 M sugar solution is more than 0.5 M KCl solution.

Statement The boiling point of 0.1 M urea solution is less than that if 0.1M KCl solution. Elevation of boiling point is directly proportional to the number of species present in the solution.

Assertion (A): The boiling point of 0.1 M solution is less that that of 0.1 M'KCl solution. Reason (R): Elevation of boiling point is directly proportional to the number of species present in the solution.

STATEMENT-1 : The frezing point of 0.05 M urea solution is different from that of 0.05 M sodium chloride solution. STATEMENT-2 : The dpression in freezing point is directly proportional to the number of species present in the solution.

MOTION-LIQUID SOLUTION-EXERCISE-2 (LEVEL -II) MULTIPLE CORRECT JEE ADVANCED
  1. Statement - I. Benzene-toluene mixture forms ideal solution. Statem...

    Text Solution

    |

  2. Statement - I. Dissolution of sulphuric acid in water gives a solution...

    Text Solution

    |

  3. Statement - I. Greater the molal depression constant of the solvent us...

    Text Solution

    |

  4. Statement - van't Hoff factor for electrolytes is always greater tha...

    Text Solution

    |

  5. Statement - The vapour pressure of 0.1 M sugar solution is more tha...

    Text Solution

    |

  6. Statement - I. Blood cells are isotonic with 0.16 M NaCl solution. ...

    Text Solution

    |

  7. Statement - I. Molarity of the solution changes with temperature. S...

    Text Solution

    |

  8. Statement-1 : The freezing of water is an endothermic process. State...

    Text Solution

    |

  9. Statement-1 : Addition of ethylene glycol (non-volatile) to water lowe...

    Text Solution

    |

  10. Column I (A) Ideal solution (B) Solutions showing positive deviati...

    Text Solution

    |

  11. Column I (A) DeltaH"mix"=0 (B) DeltaT"f"//"molarity" (C) (n-1)al...

    Text Solution

    |

  12. When mercuric iodide is added to the aqueous solution of potassium iod...

    Text Solution

    |

  13. A sugar syrup of weight 214.2 grams contains 34.2 grams of sugar. The ...

    Text Solution

    |

  14. The vapour pressure of benzene at a certain temp. is 640 mm Hg. A non-...

    Text Solution

    |

  15. The vapour pressure of solution containing 5 g of non-electrolyte in 9...

    Text Solution

    |

  16. Increasing the temperature of an aqueous solution will cause -

    Text Solution

    |

  17. The molecular weight of benzoic acid in benzene as determined by depre...

    Text Solution

    |

  18. Azeotropes are

    Text Solution

    |

  19. 0.2 molal acid HX is 20% ionised in solution K"f" = 1.86 K "molality"^...

    Text Solution

    |

  20. Consider following vapour pressure composition graph. Hence-

    Text Solution

    |