Home
Class 12
CHEMISTRY
The freezing point of equimolal aqueous ...

The freezing point of equimolal aqueous solution will be highest for

A

`C_6H_5NH_3Cl`

B

`Ca(NO_3)_2`

C

`La(NO_3)_2`

D

`C_6H_12O_6`

Text Solution

Verified by Experts

The correct Answer is:
D
Depression in freezing point, `DeltaT_f = iK_fm`. The value of van.t Hoff factor (i) is minimum for the glucose, which is a non-electrolyte. Hence, aqueous solution of glucose has highest freezing point.
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    DISHA PUBLICATION|Exercise EXERCISE-2 : CONCEPT APPLICATOR|30 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    DISHA PUBLICATION|Exercise Exercise|114 Videos

Similar Questions

Explore conceptually related problems

The freezing point of equimolal soution will be highest for :

The freezing point among the following equimolal aqueous solutions will be highest for

The boiling point, among the following equimolal aqueous solutions, will be lowest for

The freezing point of a 3% aqueous solution 'A' is equal to the freezing point of 9% aqueous solution 'B'. If the molecular weight of 'A' is 60, then the molecular weight of 'B' will be

The freezing point of 4% aqueous solution of 'A' is equal to the freezing point 10% aqueous solution of 'B'. If the molecules mass of 'A'is 60, then the molecules mass of 'B' will be:

The decreases in the freezing point of an aqueoues solution of a substance is 1.395K and that in the freezing point of benzene solution of the same substance is 1.280K . Explain the difference in DeltaT . The substance:

The freezing point of 1% aqueous solution of calcuim nitrate will be

DISHA PUBLICATION-SOLUTIONS -Exercise
  1. A solution containing 1.8 g of a compound (empirical formula CH(2)O) ...

    Text Solution

    |

  2. Freezing point of the following equilibrium, liquid solvent hArr solid...

    Text Solution

    |

  3. The freezing point of equimolal aqueous solution will be highest for

    Text Solution

    |

  4. In a 0.5 molal solution KCl, KCl is 50% dissociated. The freezing poin...

    Text Solution

    |

  5. In a 2.0 molal aqueus solution of a weak acid HX the degree of disssoc...

    Text Solution

    |

  6. Which one of the following statements is false ?

    Text Solution

    |

  7. 0.1 molal aqueous solution of an electrolyte AB(3) is 90% ionised. The...

    Text Solution

    |

  8. In the case of osmosis, solvent molecules move from :

    Text Solution

    |

  9. Which of the following solutions would have the highest osmotic pressu...

    Text Solution

    |

  10. A 1% (mass/vol) KCl solution is ionised to the extent of 80%. The osmo...

    Text Solution

    |

  11. Osmotic pressure nof blood is 7.40 atm, at 27^(@)C. Number of moles of...

    Text Solution

    |

  12. A solution containing 4.0 g of PVcC in 2 liter of dioxane (industrial ...

    Text Solution

    |

  13. If the elevation in boiling point of a solution of 10 g of solute (mol...

    Text Solution

    |

  14. The boiling point of a solution of 0.11g of a substance is 15g of ethe...

    Text Solution

    |

  15. Which observation (s) reflect(s) colligative properties ? (i) A 0.5...

    Text Solution

    |

  16. An aqueous solution freezes at -0.186^(@)C (K(f)=1.86^(@) ,K(b)=0.51...

    Text Solution

    |

  17. At temperature 327^(@)C and concentration C, the osmotic pressure of ...

    Text Solution

    |

  18. The relationship between osmotic pressure at 273 K when 10 g glucose (...

    Text Solution

    |

  19. Consider the following statements I : Osmosis takes place with incr...

    Text Solution

    |

  20. Which of the following represents correcty the changes in thermodynami...

    Text Solution

    |