Home
Class 12
CHEMISTRY
An aqueous solution containing 6 g of ur...

An aqueous solution containing 6 g of ureas in 500 mL of solution has a density equal to 1.05. if the molar mass of urea is 60. then the molality of solution is

A

0.2

B

0.19

C

0.1

D

1.2

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    MODERN PUBLICATION|Exercise EXERCISE|635 Videos

  • SOLID STATE

    MODERN PUBLICATION|Exercise EXERCISE|525 Videos

  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise EXERCISE|102 Videos

Similar Questions

Explore conceptually related problems

The density of 2.0 M solution of solute is 1.2 gm/ml. If the molecular mass of solute is 100 gm "mol"^(-1) then the molality of the solution is

An aqueous solution of ethanol has density 1.025 g/mL and it is 2 M. What is the molality of this solution ?

Calculate the molarity of a solution containing 5g of NaOH in 450mL solution.

An aqueous solution of 0.5 g of NaOH is dissolved in 500 cm^3 of the solution. The molarity of the solution will be :

Calculate molarity of a solution containing 2g of NaOH dissolved in 500 ml of solution.

The density of 2.05 M acetic acid in water is 1.02 g/ml . Calculate the molality of solution.

When molality of a solution becomes equal to its molarity ?

An aqueous solution containing 1 g of urea boils at 100.25^@C . The aqueous solution containing 3 g of glucose in the same volume will boil at

Mole fraction of the solute in 1 molal aqueous solution is

A aqueous solution contains 10 moles of sucrose in 1 kg of solvent. calculate the molality of solution.

MODERN PUBLICATION-SOLUTIONS -EXERCISE
  1. The vapour pressure of a give liquid will decrease if :

    Text Solution

    |

  2. The osmotic prssure of equimolar solutions of glucose: sodium chloride...

    Text Solution

    |

  3. An aqueous solution containing 6 g of ureas in 500 mL of solution has ...

    Text Solution

    |

  4. The vapour presure of a pure liquid 'A' is 70 torr at 27^@C. It forms...

    Text Solution

    |

  5. The osmotic pressure of 0.2 molar solution of urea at 27^@C (R=0.082 ...

    Text Solution

    |

  6. For a binary ideal liquid solution, the total vapour of the solution i...

    Text Solution

    |

  7. The expression relating molality and mole fraction of the solute in a ...

    Text Solution

    |

  8. When mercuric iodide is added to the aqueous solution of KI, then the ...

    Text Solution

    |

  9. An aqueous solution containing 1 g of urea boils at 100.25^@C. The aqu...

    Text Solution

    |

  10. Which of the following curves represents the Henry' s law?

    Text Solution

    |

  11. Which of the following has highest boiling point?

    Text Solution

    |

  12. Which one of the following pairs of solutions can be expected to be is...

    Text Solution

    |

  13. A soluton of glycerol , molar mass=92 g mol^-1 in water was prepared b...

    Text Solution

    |

  14. Osmotic pressure of a solution is

    Text Solution

    |

  15. In a 0.5 molal solution KCl, KCl is 50% dissociated. The freezing poin...

    Text Solution

    |

  16. For an ideal liquid

    Text Solution

    |

  17. The vapour pressure of the solvent decreased by 10 mm of Hg when a non...

    Text Solution

    |

  18. For a molar solution of NaCl in water at 25^(@)C and 1 atm pressure sh...

    Text Solution

    |

  19. 0.01 M solution each of ura, common salt and sodium sulphate are taken...

    Text Solution

    |

  20. Which of the following 0.10 m aqueous solution will have the lowest fr...

    Text Solution

    |