Home
Class 11
CHEMISTRY
0.1 gram mole of urea is dissolved in 10...

0.1 gram mole of urea is dissolved in 100g. of water. The molality of the solution is

A

1m

B

0.01M

C

0.01M

D

1.0M

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • STOICHIOMETRY

    AAKASH SERIES|Exercise Objective Exercise -2|179 Videos
  • STOICHIOMETRY

    AAKASH SERIES|Exercise Objective Exercise -3|14 Videos
  • STOICHIOMETRY

    AAKASH SERIES|Exercise Subjective Exericise -5 (Very short answer questions)|4 Videos
  • STATES OF MATTER

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -3|19 Videos

Similar Questions

Explore conceptually related problems

6g. of Urea is dissolved in 90g. of water. The mole fraction of solute is

6 g. of Urea is dissolved in 90 g. of water. The mole fraction of solute is

0.1 mole of NaCl is dissolved in 100g of water. The mole fraction of NaCl is

9.5g of MgCl_(2) is dissolved in 100 g of water . The freezing point of the solution is -4.836^(@)C Then .

6 g of urea is dissolved in 90g of boiling water. The vapour pressure of the solution is

0.46g of Ethanol is dissolved in 1000 g of H_2O . What is the molality of the ethanol solution ?

The vapour pressure of water at 23^(@)C is 19.8 mm. 0.1 mole of glucose is dissolved in 178.2 g of water. What is the vapour pressure (in mm) of the resultant solution?

A few grams of borax is dissolved in distilled water . The pH range of resultant solution is

AAKASH SERIES-STOICHIOMETRY-Objective Exercise -1
  1. The number of millimoles of H2SO4 present in 5 litres of 0.2N H2SO4 so...

    Text Solution

    |

  2. The number of Glucose molecules present in 10 ml of decimolar solution...

    Text Solution

    |

  3. 0.1 gram mole of urea is dissolved in 100g. of water. The molality of ...

    Text Solution

    |

  4. Aqueous NaOH solution is labelled as 10% by weight mole fraction of th...

    Text Solution

    |

  5. 6g. of Urea is dissolved in 90g. of water. The mole fraction of solute...

    Text Solution

    |

  6. {:("LIST - 1","LIST - 2"),("(Moleules)","(Empirical formula)"),("A) Gl...

    Text Solution

    |

  7. A compound contains carbon and hydrogen in the mass ratio 3:1. The for...

    Text Solution

    |

  8. The metal which can form an oxide having metal: oxygen ratio 2:3 is

    Text Solution

    |

  9. An organic compound on analysis was found to contain 0.032% of sulphur...

    Text Solution

    |

  10. The percentage of oxygen in NaOH is

    Text Solution

    |

  11. The empirical formula of acetic acid is the same as that of

    Text Solution

    |

  12. A compound contains 90% C and 10% H. The empirical formula of the comp...

    Text Solution

    |

  13. 0.14 g of an element on combustion gives 0.28 g of its oxide. What is ...

    Text Solution

    |

  14. 60g of a compound on analysis gave C=24g, H=4g and O=32g. Its empirica...

    Text Solution

    |

  15. An alkaloid contains 17.28% of nitrogen and its molecular mass is 162....

    Text Solution

    |

  16. An organic compound containing Cand H has 92.3% of carbon. Its empiric...

    Text Solution

    |

  17. The percentage of nitrogen in urea (NH(2)CONH(2)), is

    Text Solution

    |

  18. 10 g of hydrofluoric acid gas occupies 5.6 lit of volume at STP . If t...

    Text Solution

    |

  19. Two elements 'A' and 'B' (atomic weights 75 and 16 respectively) combi...

    Text Solution

    |

  20. An organic compound having C, H and S elements contains 4% sulphur. Th...

    Text Solution

    |