Home
Class 12
CHEMISTRY
An aqueous solution solution of a non-vo...

An aqueous solution solution of a non-volatile solute boils at 373.053K. Find its freezing point.
For water, `K_b=0.52K kg mol^(-1), K_f`= 1.86K kg `mol^(-1)`
Boiling point =373K, freezing point of water =273K

Promotional Banner

Topper's Solved these Questions

  • POLYMERS

    A N EXCEL PUBLICATION|Exercise Question Bank|68 Videos

  • SURFACE CHEMISTRY

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|65 Videos

Similar Questions

Explore conceptually related problems

An aqueous solution of NaCl containing 5.85g.Nacl in 105.85g. of solution will freeze at about (Kf of water = 1.86 K mol^(-1) kg^(-1) )

An aqueous solution of glucose containing 12 g in 100g of water was found to boil at 100.34^@C. Calculate K_b for water in K mol ""^(-1) kg.

If boiling point of an aqueous solution is 100.1^(@)C , its freezing point is ( I_(f) of water =80 cal/g I_(v) of water =540 cal/g)

1.0 molal aqueous solution of an electrolyte X_(3)Y_(2) is 25% Ionised. The boiling point in the solutioin is ( K_(b) for H_(2)O=0.52K kg mol)

5 %' solution (by mass) of cane sugar in water has freezing point of '271 K .' Calculate the freezing point of '5 %' glucơse in water if freezing point of pure water is 273.15

How much ethyl alcohol should be added to 1L of water so that the solution will not freeze at -10^@C. (K_(f)" of water "=1.86" K kg mol"^(-1)) .

An aqueous solution of glucose boils at 100.01^@C. The molal elevation constant for water is "0.5 K mol"^(-1)" kg". What is the number of glucose molecules in the solution containing 100 g water?

The vapour pressure of a 10% aqueous solution of a non volatile substance at 373K is 740 mm of Hg. Calculate the molecular mass of the solute.

A N EXCEL PUBLICATION-SOLUTIONS-QUESTION BANK
  1. For intravenous injections, only solutions with freezing point depress...

    Text Solution

    |

  2. Relative lowering of vapour pressure, elevation of boiling point, depr...

    Text Solution

    |

  3. An aqueous solution solution of a non-volatile solute boils at 373.053...

    Text Solution

    |

  4. Vapour pressure of a solution is different from that of pure solvent. ...

    Text Solution

    |

  5. Vapour pressure of chloroform (CHCl3) and dichloro methane (CH2Cl2) at...

    Text Solution

    |

  6. Colligative properties are properties of solution which depends on the...

    Text Solution

    |

  7. Colligative properties are properties of solution which depends on the...

    Text Solution

    |

  8. Elevation of boiling point is a colligative property. What is colligat...

    Text Solution

    |

  9. The boiling point of benzene is 353.23K. When 1.80g of a non-volatile ...

    Text Solution

    |

  10. Liquid solutions can be classified as ideal and non-ideal solution on ...

    Text Solution

    |

  11. Liquid solutions can be classified as ideal and non-ideal solution on ...

    Text Solution

    |

  12. Liquid solutions can be classified as ideal and non-ideal solution on ...

    Text Solution

    |

  13. Liquid solutions can be classified as ideal and non-ideal solution on ...

    Text Solution

    |

  14. Osmotic pressure is a colligative property and it is proportional to t...

    Text Solution

    |

  15. Molecular mass of NaCl determine by osmotic pressure measurement is fo...

    Text Solution

    |

  16. Calculate the osmotic pressure exerted by a solution prepared by disso...

    Text Solution

    |

  17. Molarity (M), molality (m), and mole (x) are some methods for expressi...

    Text Solution

    |

  18. Define mole fraction.

    Text Solution

    |

  19. A mixture contain 3.2g methanol (molecular mass =32 u) and 4.6 g ethan...

    Text Solution

    |

  20. Among the following which is not a colligative property ? a) Osmotic...

    Text Solution

    |