Home
Class 12
CHEMISTRY
In the depression of freezing point expe...

In the depression of freezing point experiment, it is found that

A

the vapour pressure of the solution is less that of the pure solvent

B

the vapour pressure of the solution is more than that of the pure solvent

C

only solute molecules solidity at the freezing point

D

only solvent molecules soldity at the freezing point

Text Solution

Verified by Experts

The correct Answer is:
A, B
Promotional Banner

Topper's Solved these Questions

  • LIQUID SOLUTION

    FIITJEE|Exercise Comprehension - I|3 Videos

  • LIQUID SOLUTION

    FIITJEE|Exercise Comprehension - II|3 Videos

  • LIQUID SOLUTION

    FIITJEE|Exercise MATCHING LIST TYPE QUESTIONS|8 Videos

  • IONIC EQUILIBRIUM

    FIITJEE|Exercise SINGLE INTEGER ANSWER QUESTIONS|4 Videos

  • NUCLEIC ACID AND VITAMIN

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (OBJECTIVE)|15 Videos

Similar Questions

Explore conceptually related problems

In the depression of freezing point experimet, it is found that: I. The vapour pressure of the solution is less than that of pure solvent. II. The vapour pressure of the solution is more than that of pure solvent. III. Only solute molecules solidify at the freezing point. IV. Only solvent molecules solidify at the freezing point.

The depression of freezing point is directly proportional to

MX_(2) dissociates into M^(2+) and X^(-) ions in an aqeous solution, with a degree dissociation (alpha) of 0.5. The ratio of the observed depression of freezing point of the aqueous solution to the value of the depression of freezing point in the absence of ionic dissociation is

The two isomers X and Y with the formula Cr(H_(2)O)_(5)ClBr were taken for experiment on depression in freezing point. It was found that one mole of X gave depression corresponding to 2 moles of particles and one mole of Y gave depression to 3 moles of particles. The structural formulae of X and Y raspectively are

In an experiment, 72.5 g of C_(6)H_(5)OH (phenol) is dissolved in a solvent of K_(f)=14 . If the depression in freezing point is 7 K , find the percentage of phenol that dimerizes.

Depression in freezing point or cryoscopy

Assertion : Depression of freezing point is a colligative property Reason : The depression of freezing point for a solution is directly proportional to the molality of the solution.

Cryoscopic constant is the depression in freezing point produced by :

FIITJEE-LIQUID SOLUTION -Level-II
  1. Osmotic pressure of a solution is

    Text Solution

    |

  2. Which of the following is/are true?

    Text Solution

    |

  3. In the depression of freezing point experiment, it is found that

    Text Solution

    |

  4. Among 1% solution of urea, glucose and sucrose

    Text Solution

    |

  5. Solubility curve of Na(2)SO(4).10 H(2)O in water with temperature is g...

    Text Solution

    |

  6. On mixing 1 mole of C(6)H(6) (P^(0) = 42 mm) and 2 mole of C(7)H(8) (P...

    Text Solution

    |

  7. Which one of the following statements is false about osmotic pressure ...

    Text Solution

    |

  8. At what temperature will a 5% solution(wt.vol) of glucose develops an ...

    Text Solution

    |

  9. Which of the following statement is correct ?

    Text Solution

    |

  10. At the same temperature which of the following solutions will be isoto...

    Text Solution

    |

  11. Which one of the statements given below concerning properties of solut...

    Text Solution

    |

  12. The mole fraction of water in 20% aqueous solution of H(2)O(2) is

    Text Solution

    |

  13. The molal freezing point constant for water is 1.86^(@)C//m. Therefore...

    Text Solution

    |

  14. Which statement's is/are correct ?

    Text Solution

    |

  15. Which of the following is/are not lyophobic in nature?

    Text Solution

    |

  16. Which are the properties of sols?

    Text Solution

    |

  17. The migration of colloidal particles under the influence of an electri...

    Text Solution

    |

  18. A finely divided state of catalyst is more efficient because in this s...

    Text Solution

    |

  19. Consider the following vapour pressure composition graph. Hence,

    Text Solution

    |

  20. K(2)Hgl(4) is 50% ionized in aqueous solution. Which of the following ...

    Text Solution

    |