Home
Class 12
CHEMISTRY
Mr. Raju has determined the molecular ma...

Mr. Raju has determined the molecular masses of different solutes in different solvents by osmotic pressure measurements and present them in the following table. Please help him to complete the table
.

Text Solution

Verified by Experts

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

The correct expression for the determination of molecular mass of the solute by osmotic pressure measurement is

Molecular mass of NaCl determine by osmotic pressure measurement is found to be half of the actual value. Account for it .

Colligative properties can be used to determine the molecular mass of solutes in solutions. For determining the molecular mass of polymers, osmotic pressure is preffered to other properties. Why ?

Vapour pressure of a solution is different from that of pure solvent. Name the law which helps us to determine partial vapour pressure of a volatile component. State the above law.

A solution contains 15 g urea (molar mass=60 g-mol^-1) per litre of solution in water has the same osmotic pressure as a solution of glucose (molar mass=180 g mol^-1) in water. Calculate the mass of glucose present in one litre of its solution.

During a seminar session in the class , the presenter argued that equal amounts of both H_2 and N_2 on heating at constant pressure will expand in the same rate. Another student objected this argument by saying that they will expand differently since their molecular masses are different . b) Which law helped you to reach the answer ?

A N EXCEL PUBLICATION-SOLUTIONS-QUESTION BANK
  1. Colligative properties are properties of solutions which depend on the...

    Text Solution

    |

  2. Colligative properties are properties of solutions which depend on the...

    Text Solution

    |

  3. Mr. Raju has determined the molecular masses of different solutes in d...

    Text Solution

    |

  4. What is the significant of van't Hoff factor ?

    Text Solution

    |

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

    Text Solution

    |

  6. Colligative properties can be used to determine the molecular mass of...

    Text Solution

    |

  7. For intravenous injections, only solutions with freezing point depress...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |