Home
Class 12
CHEMISTRY
The elevation in boiling point for 13.44...

The elevation in boiling point for 13.44 g of `CuCl_(2)` dissolved in 1 kg of water as solvent will be `(K_(b) = -0.52 K m^(-1), "molar mass of" CuCl_(2) = 134.4 g mol^(-1))`

A

0.16

B

0.05

C

0.1

D

0.2

Text Solution

Verified by Experts

The correct Answer is:
A

0.16
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    ICSE|Exercise MULTIPLE CHOICE QUESTIONS (Fill in the blanks)|7 Videos
  • SOLUTIONS

    ICSE|Exercise MULTIPLE CHOICE QUESTIONS (Match the following)|3 Videos
  • SOLUTIONS

    ICSE|Exercise ISC EXAMINATION QUESTIONS (PART-II Descriptive Questions) (Numerical Problems) |14 Videos
  • SOLID STATE

    ICSE|Exercise ISC EXAMINATION QUESTIONS PART-I (Numerical Problems)|6 Videos
  • SOME IMPORTANT ORGANIC NAME REACTIONS

    ICSE|Exercise Questions |278 Videos

Similar Questions

Explore conceptually related problems

The elevation in boiling point of a solution of 9.43 g of MgCl_2 in 1 kg of water is ( K_b = 0.52 K kg mol^(-1) , Molar mass of MgCl_2 = 94.3 g mol^(-1) )

The elevation in boilng point of a solution of 13.44 g of CuCl_(2) 1 kg of water will be _____. (Molecular mass of CuCl_(2) = 134.4 and K_(b) =0.52 km^(-1))

The elevation in boiling point, when 13.44 g of freshly prepared CuCI_(2) are added to one kilogram of water, is [Some useful data, K_(b) (H_(2)O) = 0.52 kg K mol^(-1), "mol.wt of" CuCI_(2) = 134.4 gm]

When 45gm solution is dissolved in 600gm water freezing point lower by 2.2K ,calcuate molar mass of solute (K_(f)=1.86 "kg mol"^(-1))

When 0.6g of urea dissolved in 100g of water, the water will boil at (K_(b) for water = 0.52kJ. mol^(-1) and normal boiling point of water =100^(@)C) :

3.100 g of BaCl_(2) in 250g of water boils at 100.83^(@)C . Calculate the value of van't Hoff factor and molality of BaCl_(2) in this solution. ( K_(f) for water = 0.52 Km^(-1) , molar mass of BaCl_(2) = 208.3" g mol"^(-1) ).

Calculate the boiling point of urea solution when 6 g of urea is dissolved in 200 g of water. ( K_(b) for water = 0·52 K kg mol^(-1) , boiling point of pure water = 373 K, mol.wt. of urea = 60)

What is the g-molecular mass of nonionizing solid if 10 g of this solid dissolved in 100 g of water, forms a solution which froze at -1.22^(@) C ? (K_(f)=1.86 K kg mol^(-1))

Calculate elevation in boiling point for 2 molal aqueous solution of glucose. (Given K_b(H_(2)O) = 0.5 kg mol^(-1) )

The elevation in boiling point of a solution of 13.44 g of CuCl_(2) (molecular weight = 134.4,k_(b)=0.52K "molality"^(-1)) in 1 kg water using the following information will be:

ICSE-SOLUTIONS-MULTIPLE CHOICE QUESTIONS
  1. The term homogenous mixtures signify that:

    Text Solution

    |

  2. Determination of correct molecular mass from Raoult's law is applicabl...

    Text Solution

    |

  3. Molecular weight of non-volatile solute can be determined by:

    Text Solution

    |

  4. The relative lowering in vapour pressure is proportional to the ratio ...

    Text Solution

    |

  5. The osmotic pressure of a solution can be increased by

    Text Solution

    |

  6. Sprinkling of salt helps in clearing the snow covered roads in hills. ...

    Text Solution

    |

  7. The elevation in boiling point for 13.44 g of CuCl(2) dissolved in 1 k...

    Text Solution

    |

  8. Which of the following units is useful in relating concentration of so...

    Text Solution

    |

  9. Henry's law constant for the molality of methane in benzene at 298 K i...

    Text Solution

    |

  10. Which of the following condition is not satisfied by an ideal solution...

    Text Solution

    |

  11. The unit of ebillioscopic constant is

    Text Solution

    |

  12. The liquid pair benzene-toluene shows

    Text Solution

    |

  13. Which of the following is not a colligative property?

    Text Solution

    |

  14. Which of the following 0.1M aqueous solution will have the lowest free...

    Text Solution

    |

  15. The osmotic pressure of equimolar solutions of BaCl(2),NaCl,and glucos...

    Text Solution

    |

  16. The osmotic pressure of a dilute solution is given by

    Text Solution

    |

  17. Which solution is isotonic to the blood?

    Text Solution

    |

  18. Colligative properties depend on:

    Text Solution

    |

  19. If 5.85 gms of NaCl ar dissolved in 90 gms of water, the mole fraction...

    Text Solution

    |

  20. Solutions which distil without any change in composition and temperatu...

    Text Solution

    |