Home
Class 12
CHEMISTRY
Freezing point of urea solution is -0.6^...

Freezing point of urea solution is `-0.6^(0)C`. How much urea is required to be dissolved in 3 kg water ? `[M("urea")=60 g mol^(-1), K_(f)=1.5^(0)"C Kg mol"^(-1)]`

A

2.4 g

B

3.6 g

C

6.0 g

D

72 g

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    KUMAR PRAKASHAN|Exercise SECTION - E MCQs asked in JEE/NEET/AIEEE|41 Videos

  • SAMPLE QUESTION PAPER

    KUMAR PRAKASHAN|Exercise [PART-B] SECTION - C|2 Videos

  • SURFACE CHEMISTRY

    KUMAR PRAKASHAN|Exercise SECTION - E (MCQs asked in GUJCET/Board Exams)|52 Videos

Similar Questions

Explore conceptually related problems

Freezing point of urea solution is -0.6^@C .(Kf = 1.50 C Kg/mol) How much urea (M.W.= 60 gm/mole) required to dissolved in 3 kg water ?

Find the freezing point of a glucose solution whose osmotic pressure at 25^(@)C is found to be 30 atm. K_(f) (water) = 1.86 kg mol^(-1)K .

The freezing poing of an aqueous solution of a non-electrolyte is -0.14^(@)C . The molarity of this solution is [K_(f) (H_(2)O) = 1.86 kg mol^(-1)] :

For an aqueous solution freezing point is -0.186^(@)C . The boiling point of the same solution is (K_(f) = 1.86^(@)mol^(-1)kg) and (K_(b) = 0.512 mol^(-1) kg)

If solution sulphate is considered to be completely dissociated into cations and anions in aqueous solution, the change in freezing point water (Delta T_(f)) , when 0.01 mole of solution sulphate is dissolved in 1 kg of water, is: (K'_(f) = 1.86 kg mol^(-1))

KUMAR PRAKASHAN-SOLUTIONS -SECTION - E MCQs asked in GUJCET/Board Exam
  1. Freezing point of urea solution is -0.6^(0)C. How much urea is require...

    Text Solution

    |

  2. The increase in boiling point of a solution containing 0.6 gram Urea i...

    Text Solution

    |

  3. How many grams of NaOH will be required to Prepare 500 gram solutionco...

    Text Solution

    |

  4. Which of the following aqueous solutions will have maximum osmotic pre...

    Text Solution

    |

  5. If osmotic pressure of a solution at 27^(@)C is 0.82 bar, what will be...

    Text Solution

    |

  6. Which of the following is change with temperature ?

    Text Solution

    |

  7. Which pair is isotonic at same temperature ?

    Text Solution

    |

  8. What is the normality of 0.04 M H(2)SO(4) ?

    Text Solution

    |

  9. Which of the following acts as best semipermeable membrane ?

    Text Solution

    |

  10. The freezing point of the aqueous solution of urea is -0.6^(@)C. How m...

    Text Solution

    |

  11. Find out the osmotic pressure of 0.25 M aqueous solution of Urea at 27...

    Text Solution

    |

  12. Find out normality of the solution prepasred by dissolving 9.8 gram H(...

    Text Solution

    |

  13. The increase in boiling point of a solution containing 0.6 gram Urea i...

    Text Solution

    |

  14. How many grams of NaOH will be required to Prepare 500 gram solutionco...

    Text Solution

    |

  15. The [H(3)O^(+)] concentration in the 200 mL. H(2)SO(4) solution is 1 M...

    Text Solution

    |

  16. Choose the correct statement : When concentration of a salt solution i...

    Text Solution

    |

  17. What is the normality of 250 mL. H(2)SO(4) having pH = 0.0 ?

    Text Solution

    |

  18. When gas is dissolve in liquid solvent and form solution, then accordi...

    Text Solution

    |

  19. Which of the following solution having same vapour pressure as 0.3 M g...

    Text Solution

    |

  20. What will be the normality of 0.2 M H(3)PO(3) solution ?

    Text Solution

    |