Home
Class 12
CHEMISTRY
Explain why the freezing point of a solv...

Explain why the freezing point of a solvent is lowered on dissolving a non-volatile solute into it.

Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    PRADEEP|Exercise ADDITIONAL QUESTIONS (LONG ANSWER QUESTIONS)|20 Videos

  • SOLUTIONS

    PRADEEP|Exercise HIGHER ORDER THINKING SKILLS (OUESTIONS PROBLEMS WITH ANSWERS/SOLUTIONS) (HOTS PROBLEMS)|20 Videos

  • SOLUTIONS

    PRADEEP|Exercise ADDITIONAL QUESTIONS (VERY SHORT ANSWER QUESTIONS)|41 Videos

  • REDOX REACTIONS

    PRADEEP|Exercise Assertion reason type question|16 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    PRADEEP|Exercise Competition (FOCUS) JEE (Main and Advanced)/Medical Entrance SPECIAL (VIII. Assertion-Reason Type Questions)(Type II)|13 Videos

Similar Questions

Explore conceptually related problems

Explain with vapour pressure-temperature curves that the freezing point of a solvent is lowered by dissolving a nonvolatile solute into it. Give reason for such lowering of freezing of solvent

Give two points to explain why vapour pressure of solvent is lowered by dissolving nonvolatile solute into it.

With the help of vapour pressure-temperature curves for solution and solvent, explain why boiling point of solvent is elevated when a nonvolatile solute is dissolved into it

Given that DeltaT_(f) is the depression in freezing point of the solvent in a solution of a non-volatile solute of molarity m ,the quantity underset(m rarr0)(Lt) (DeltaT_(f)//m) is equal to ……………. .

If P^(@) the vapour pressure of a pure solvent and P is the vapour pressure of the solution prepared by dissolving a non volatile solute in it. The mole fraction of the solvent X_(A) is given by:

PRADEEP-SOLUTIONS-ADDITIONAL QUESTIONS (SHORT ANSWER QUESTIONS)
  1. (i) What is osmotic pressure?

    Text Solution

    |

  2. (ii) State van't Hoff - Boyle's law

    Text Solution

    |

  3. (iii) What is an ideal solution?

    Text Solution

    |

  4. Define the term ' osmotic pressure' . Descibe how the molecular mass o...

    Text Solution

    |

  5. Define the terms, 'osmosis' and 'osmotic pressure'. What is the advant...

    Text Solution

    |

  6. What are colligative properties? Write the colligative property used t...

    Text Solution

    |

  7. Why the boiling point of a liquid gets raised on dissolution of non-vo...

    Text Solution

    |

  8. Explain qualitatively was elevation of boiling point of solution using...

    Text Solution

    |

  9. Illustrate elevation in boiling point with the help of vapour pressure...

    Text Solution

    |

  10. Show graphically how the vapour pressure of a solvent and a solution o...

    Text Solution

    |

  11. Explain why the freezing point of a solvent is lowered on dissolving a...

    Text Solution

    |

  12. Explain how the measurement of depression in freezing point can be use...

    Text Solution

    |

  13. With the helps of a suitable diagram, whow that the lowering of vapour...

    Text Solution

    |

  14. An aqueous solution containing urea was found to have boiling point mo...

    Text Solution

    |

  15. Why do electrolytes show abnormal molecular masses? Name the factors r...

    Text Solution

    |

  16. What is Abnormal Molecular Mass? Discuss its being in Molecular Associ...

    Text Solution

    |

  17. Define van't Hoff factor . How is it related to the degree of dissocia...

    Text Solution

    |

  18. What is van't Hoff factor ? What possible values can it have the solut...

    Text Solution

    |

  19. Defind osmotic pressure. Arrange the following solutions in the incres...

    Text Solution

    |

  20. Define the following terms: (i) Abnormal molar mass (ii) Van't Hoff ...

    Text Solution

    |