Home
Class 12
CHEMISTRY
A solution containing 6.8 g of a no...

A solution containing 6.8 g of a non-ionic solute in 100 g water was found to freeze at 272.07 K . The freezing point depression constant mass of the solute is ______.

A

`13.6 g mol ^(-1) `

B

`34 g mol ^(-1)`

C

`68 g mol ^(-1)`

D

`136 g mol ^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS AND COLLIGATIVE PROPERTIES

    TARGET PUBLICATION|Exercise Competitive Thinking|81 Videos

  • SOLUTIONS AND COLLIGATIVE PROPERTIES

    TARGET PUBLICATION|Exercise Evaluation Test|25 Videos

  • SOLUTIONS AND COLLIGATIVE PROPERTIES

    TARGET PUBLICATION|Exercise Evaluation Test|25 Videos

  • SOLID STATE

    TARGET PUBLICATION|Exercise QUESTION|211 Videos

Similar Questions

Explore conceptually related problems

A solution containing 6.8 g of non-ionic solute in 100g of water was found to freeze at -0.93^(@)C . If K_(f) for water is 1.86, the mol. Mass of solute is

A solution containing 8.0 g of nicotine in 92 g of water-frezes 0.925 degrees below the normal freezing point of water. If the freezing point depression constant K_(f) = -1.85^(@)C mol^(-1) then the molar mass of nicotine is -

Derive the relation between depression in freezing point and molar mass of the solute.

A solution containing 18 g of a non - electrolytic solute in 200g of H_(2)O freezes at 272.07 K . Find the molecular mass of the solute . ( K_(f) = 1.86 Km^(-1) ).

TARGET PUBLICATION-SOLUTIONS AND COLLIGATIVE PROPERTIES-Critical Thinking
  1. which will show maximum depression in freezing point when conce...

    Text Solution

    |

  2. The freezing point of a 0.05 molal solution of a non-electrolyte in wa...

    Text Solution

    |

  3. A solution containing 6.8 g of a non-ionic solute in 100 g ...

    Text Solution

    |

  4. 6g of non-volatile, non-electrolyte x dissolved in 100g of water freez...

    Text Solution

    |

  5. The amount of urea to be dissolved in 500 cc of water (K(f)=1.86) to p...

    Text Solution

    |

  6. How much polystrene of molar mass 9000 g mol ^(-1) would have to...

    Text Solution

    |

  7. The molal freezing point constant of water is 1.86 K m^(-1). If 342 g...

    Text Solution

    |

  8. 1.00 g of a non-electrolyte solute dissolved in 50 g of benzene lowere...

    Text Solution

    |

  9. 0.440 g of a substance dissolved in 22.2 g of benzene lowered ...

    Text Solution

    |

  10. The depression of freezing point of watar for a particular sol...

    Text Solution

    |

  11. Which of the following solution has highest osmotic pressure ?

    Text Solution

    |

  12. The osmotic pressure of equimolar solutions of BaCl(2),NaCl,and glucos...

    Text Solution

    |

  13. Blood has been found to be isotonic with

    Text Solution

    |

  14. 0.5m solution of urea is isotonic with

    Text Solution

    |

  15. The osmotic pressure at 17^(@) C of an benzne solution containing...

    Text Solution

    |

  16. Solution contatining 1.63 g of boric acid in 450 mL and 20 g...

    Text Solution

    |

  17. Osmotic pressure of a sugar solution at 24^(@)C is 2.5 atmosphere .De...

    Text Solution

    |

  18. 0.6gof a solute is dissolved in 0.1litre of a solvent which develops a...

    Text Solution

    |

  19. If 3g of glucose (molecular mass 180) is dissolved in 60g of water at ...

    Text Solution

    |

  20. A 5% (w/V ) solution of cane sugar (molecular mass = 342) is isotonic ...

    Text Solution

    |