Home
Class 12
CHEMISTRY
A solution of urea contains 8.6 g per li...

A solution of urea contains 8.6 g per litre. It is isotonic with 5% solution of a non-volatile solute. The molecular mass of the solute will be :

A

348.9

B

34.89

C

3489

D

861.2

Text Solution

Verified by Experts

The correct Answer is:
A
5% solution contains, 50 gm of substance in lit. For isotonic solution.
`(g_(1))/(M_(1))=(g_(2))/(M_(2))`
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS AND COLLIGATIVE PROPERTIES

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|45 Videos

  • SOLID STATE

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|30 Videos

Similar Questions

Explore conceptually related problems

10% solution of urea is isotonic with 6% solution of a non-volatile solute X.What is the molecular mass of solute X ?

3% solution of glucose is isotonic with 1% solution of a non-volatile non-electrolyte substance. The molecular mass of the substance would be

3% solution of glucose is isotonic with 1% solution of non-volatile non-electrolyte solute. The molecular mass of the solute would be a. 180 , b. 160 ,c. 120 , d. 60

A solution of glucose containing 9.2 g/ litre (molecular weight : 180 g /mol ) is isotonic with 3% solution of a non-volatile solute . The molecular weight of the solute will be _____.

A solution containing 10 g per dm^(3) of urea (molecular mass = 60 g mol^(–1) ) is isotonic with a 5% solution of a nonvolatile solute. The molecular mass of this nonvolatile solution is:

A solution containing 18 g/(dm^3) of glucose is isotonic with 5% (w/v) solution of a nonvolatile, nonelectrolytic solute. The molar mass of the solute is

10%(w/v) solution of glucose is isotonic with 4% (w/v) solution of non - volative solution then molar mass of non - vplatile solute will be :-

A solution containing 10 g per dm^(3) of urea (mol.wt. = 60 g mol^(-1) ) is isotonic with a 5% ( mass//vol.) of a non-volatile solute. The molecular mass of non-volatile solute is:

MARVEL PUBLICATION-SOLUTIONS AND COLLIGATIVE PROPERTIES-TEST YOUR GRASP
  1. A solution of urea contains 8.6 g per litre. It is isotonic with 5% so...

    Text Solution

    |

  2. Ideal solution is formed when its components

    Text Solution

    |

  3. Pressure cooker reduces cooking time because :

    Text Solution

    |

  4. Which of the following 0.1 M aqueous solutions will exert highest osmo...

    Text Solution

    |

  5. In which mode of expression, the concentration of a solution remains i...

    Text Solution

    |

  6. If 18 g of glucose is present in 1000 g of solvent, the solution is sa...

    Text Solution

    |

  7. Partial pressure of solvent in solution of non-volatile solute is give...

    Text Solution

    |

  8. Relative lowering of vapour pressure

    Text Solution

    |

  9. A solution of CaCl(2) is 0.5 mol/litre , then the moles of chloride io...

    Text Solution

    |

  10. How much volume of 3.0 M H(2)SO(4) is required for the preparation of ...

    Text Solution

    |

  11. Which of the following is a colligative property ?

    Text Solution

    |

  12. Molal elevation constant is elevation in boiling point produced by

    Text Solution

    |

  13. The vapour pressure of a solution having solid as solute and liquid as...

    Text Solution

    |

  14. The determination of molar mass from elevation in boiling point is cal...

    Text Solution

    |

  15. The semipermeable membrane used in Berkely -Hartley method is

    Text Solution

    |

  16. 1 mole heptane (V.P = 92 mm of Hg) is mixed with 4 mol. Octane (V.P = ...

    Text Solution

    |

  17. The vapour pressure of water at room temperature is 30 mm of Hg. If th...

    Text Solution

    |

  18. The values of gas constant and solution constant

    Text Solution

    |

  19. When a non volatile solute is dissolved in a solvent, the relative low...

    Text Solution

    |

  20. Isotonic solutions have :

    Text Solution

    |

  21. If 23 g of glucose ( molecular mass 180)is dissolved in 60ml of water ...

    Text Solution

    |