Home
Class 11
CHEMISTRY
Calculate the freezing point and the boi...

Calculate the freezing point and the boiling point at 1 atmosphere of a solution containing 20g cane sugar (molecular mass 343) and 150g water.
Given : `K_(b) = 0.513 and K_(f)= 1.86`.

Text Solution

Verified by Experts

The correct Answer is:
Boiling point = 100.3 ; Freezing point `=-1.09^(@)C`]
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS (GENERAL AND COLLIGATIVE PROPERTIES)

    OP TANDON|Exercise Set-1 (Level-A)|190 Videos
  • SOLUTIONS (GENERAL AND COLLIGATIVE PROPERTIES)

    OP TANDON|Exercise Set-2 (Level-A)|22 Videos
  • SOLUTIONS (GENERAL AND COLLIGATIVE PROPERTIES)

    OP TANDON|Exercise Illustrations|47 Videos
  • PROBLEMS BASED UPON STRUCTURES AND REACTIONS OF ORGANIC COMPOUNDS

    OP TANDON|Exercise Some Solved Problems|21 Videos
  • STATES OF MATTER (GASES AND LIQUIDS)

    OP TANDON|Exercise Self Assess,ent|28 Videos

Similar Questions

Explore conceptually related problems

The difference between the boiling point and freezing point of an aqueous solution containing sucrose (molecular mass = 342 g mol^(-1)) in 100 g of water is 105.04 . If K_(f) and K_(b) of water are 1.86 and 0.51 Kg mol^(-1) respectively, the weight of sucrose in the solution is about

Calculate the freezing point of a solution containing 60 g glucose (Molar mass = 180 g mol^(-1) ) in 250 g of water . ( K_(f) of water = 1.86 K kg mol^(-1) )

Calculate the freezing point depression and boiling point elevation of a solution of 10.0 g of urea (M_(B)=60) in 50.0 g of water at 1 atm . pressure. K_(b) and K_(f) for water 0.52^(@)C m^(-1) and 1.86^(@)C m^(-1) respectively.

The freezing point (in .^@C ) of solution containing 0.1 g of K_(3)[Fe(CN)_(6)] (molecular weight 329) in 100 g of water (K_(f) = 1.86 K kg mol^(-1)) is

Calculate the freezing point of a solution containing 0.5 g KCl (Molar mass = 74.5 g/mol) dissolved in 100 g water, assuming KCl to be 92% ionized. K_(f) of water = 1.86 K kg/mol.

The freezing point (.^(@)C) of a solution containing 0.1 g of K_(3)[Fe(CN)_(6)] (molecular weight 329) on 100 g of water (K_(f)=1.86 K kg mol^(-1))

Calculate the freezing point of a solution containing 8.1 g of HBr in 100g of water, assuming the acid to be 90% ionized. [Given : Molar mass Br = 80 g/mol, K_(f) water = 1.86 K kg/mol].

OP TANDON-SOLUTIONS (GENERAL AND COLLIGATIVE PROPERTIES)-Practice Problem
  1. The addition of 0.643 g of a compound to 50 mL of benzene (density 0.8...

    Text Solution

    |

  2. A solution made by dissolving 0.32 of a new compound in 25g of water h...

    Text Solution

    |

  3. Calculate the freezing point and the boiling point at 1 atmosphere of ...

    Text Solution

    |

  4. When 36.0g of a non -volatile, non-electrolyte solution an empirical f...

    Text Solution

    |

  5. In winter, the normal temperature in Kullu valley was found to be -11^...

    Text Solution

    |

  6. If latent heat of fusion of ice is 80 cals per g at 0^(@), calculate m...

    Text Solution

    |

  7. A solution containing 7.5g of urea (molecular mass = 60) in 1kg of wat...

    Text Solution

    |

  8. Calculate the osmotic pressure of a decinormal solution of NaCl which ...

    Text Solution

    |

  9. What is the volume of a solution containing 2g mole of sugar that will...

    Text Solution

    |

  10. If the osmotic pressure of 5g per litre solution of compound at 27^(@)...

    Text Solution

    |

  11. The osmotic pressure of blood is 7.65atm at 37^(@)C. How much glucose ...

    Text Solution

    |

  12. 10g of cane sugar (molecular mass = 342) in 1 xx 10^(-3) m^(3) of solu...

    Text Solution

    |

  13. A 250 mL water solution containing 48 g of sucrose (molecular mass = 3...

    Text Solution

    |

  14. What would be the osmotic pressure of 0.05 M solution of sucorse at 5^...

    Text Solution

    |

  15. Calculate the osmotic pressure of 0.5% solution of glucose (molecular ...

    Text Solution

    |

  16. At 10^(@)C, the osmotic pressure of urea solution is 500 mm.The soluti...

    Text Solution

    |

  17. A 5% solution of glucose is isotonic with 1.1 % solution of KCl at 30^...

    Text Solution

    |

  18. What should be the osmotic pressure of a solution of urea in water at ...

    Text Solution

    |

  19. 4.0g of substance A dissolved in 100g H(2)O depressed the freezing poi...

    Text Solution

    |

  20. A solution containing 28 g of phosphorus in 315 g CS(2)(b.p. 46.3^(@)C...

    Text Solution

    |