Home
Class 12
CHEMISTRY
Boiling point elevation is...

Boiling point elevation is

A

Additive property

B

Constitutive property

C

Colligative property

D

Partly additive and partly constitutive

Text Solution

Verified by Experts

The correct Answer is:
C
Colligative properties are properties of solution which depend on the number of particles present in solution and `DeltaT_(b)=(1000 xx K_(b)' xx n)/(W)`
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    CENGAGE CHEMISTRY|Exercise Exercise (Assertion-Reasoning)|18 Videos

  • SOLUTIONS

    CENGAGE CHEMISTRY|Exercise Exercise (Interger)|8 Videos

  • SOLUTIONS

    CENGAGE CHEMISTRY|Exercise Exercises (Multiple Correct)|25 Videos

  • SOLID STATE

    CENGAGE CHEMISTRY|Exercise Ex 1.2 (Objective)|9 Videos

  • SURFACE CHEMISTRY

    CENGAGE CHEMISTRY|Exercise Archives Subjective|2 Videos

Similar Questions

Explore conceptually related problems

Derive the expression for molar mass of solute in terms of boiling point elevation of solvent.

Among the given properties of solution,how many are colligative properties? [Osmotic pressure,Relative lowering in vapour pressure, Boiling point, Elevation in boiling point,Vapour pressure]

Consider equimolal aqueous solutions of NaHSO_(4) and NaCl with DeltaT_(b) and DeltaT'_(b) as their respective boiling point elevation . The value of underset(m to1)("lim") (DeltaT_(b))/(DeltaT'_(b)) will be :

A solution of 12.5 g urea in 170 g of water gave a boiling point elevation of 0.63 K. Calculate the molar mass of urea, taking K_b=0.52 K/m.

A solute 'S' undergoe a reversibel trimerization when dissolved in a certain solvent. The boiling point elevation of its 0.1 molal solution was found to be identical to the boiling point elevation in case of a 0.08 molal solution of a solute which neither undergoes association nor dissociation. To what percent had the solute 'S' undergone trimerization?

A solution containing 0.2563g of naphthalene (molecular mass = 128) in 50g of carbon tetrachloride yields a boiling point elevation of 0.201^(@)C while a solution of 0.6216g of an unknown solute in the same mass of the solvent gives a boiling point elevation of 0.647^(@)C . Find the molecular mass of the unknown solute.

CENGAGE CHEMISTRY-SOLUTIONS-Exercises (Single Correct)
  1. The correct relationship between the boiling points of very dilute sol...

    Text Solution

    |

  2. Two solutions of KNO(3) and CH(3)COOH are prepared separately. The mol...

    Text Solution

    |

  3. Boiling point elevation is

    Text Solution

    |

  4. An example of colligative property is

    Text Solution

    |

  5. A mixture of benzene and toluence forms

    Text Solution

    |

  6. The colligative properties of a solution depend on

    Text Solution

    |

  7. Osmosis is the spontaneous flow through a semi-permeable membrane of

    Text Solution

    |

  8. The osmotic pressure of a non-aqueous solution is measured by

    Text Solution

    |

  9. A pressure cooker reduces cooking time because

    Text Solution

    |

  10. The osmotic pressure of a solution increases if

    Text Solution

    |

  11. The ratio of the value of any colligative property of KCl solution to ...

    Text Solution

    |

  12. Equimolal solutions A and B show depression in freezing point in the r...

    Text Solution

    |

  13. The vapour pressure (VP) of a dilute solution of non-volatile solute i...

    Text Solution

    |

  14. If P^(@) and P(s) are vapour pressure of solvent and its solution, res...

    Text Solution

    |

  15. The value of K(f)for water is 1.86^(@), calculated from glucose soluti...

    Text Solution

    |

  16. What will be the molecular weight of NaCl determined experimentally fo...

    Text Solution

    |

  17. The van't Hoff factor of NaCl assuming 100% dissociation is:

    Text Solution

    |

  18. The solution in which the blood cells remain their normal shape, with ...

    Text Solution

    |

  19. The factor (DeltaT(f)//K(f)) represents

    Text Solution

    |

  20. Which aqueous solution has minimum freezing point?

    Text Solution

    |