Home
Class 12
CHEMISTRY
When an electrolyte is dissociated in so...

When an electrolyte is dissociated in solution, the van.t Hoffs factor (i) is ,

A

gt1

B

lt1

C

=0

D

=1

Text Solution

Verified by Experts

The correct Answer is:
a
: van.t Hoff factor (i) depends on the number of particles of solute . On dissociation of an electrolyte , number of particle of solute increases , therefore i>l
Promotional Banner

Topper's Solved these Questions

  • CHEMISTRY

    KCET PREVIOUS YEAR PAPERS|Exercise MCQs|60 Videos

  • KARNATAKA CET 2001

    KCET PREVIOUS YEAR PAPERS|Exercise Chemistry|55 Videos

Similar Questions

Explore conceptually related problems

If DeltaT_(f) is the depression in freezing point for the electrolyte and DeltaT_(f)^(@) for the non-electrolyte of the same concentration, then Van't Hoff factor (i) is

Define Van't Hoff's factor.

What is van't Hoff factor?

The Van't Hoff factor (i) accounts for

For electrolytic solution, the Van't Hoff factor (i) is always equals to unity.

In association of solute, the Van't Hoff factor is greater than unity.

For a non-electrolyte solution, the Van't Hoff factor is equal to

KCET PREVIOUS YEAR PAPERS-KARNATAKA 2016-CHEMISTRY
  1. Which of the following is not a colligative property ?

    Text Solution

    |

  2. The contribution of particle at the edge centre to a particular unit c...

    Text Solution

    |

  3. When an electrolyte is dissociated in solution, the van.t Hoffs factor...

    Text Solution

    |

  4. Which of the following is incorrect in a galvanic cell ?

    Text Solution

    |

  5. A secondary cell is one

    Text Solution

    |

  6. Osmotic pressure of the solution can be increased by,

    Text Solution

    |

  7. The amount of current in Faraday is required for the reduction of 1 mo...

    Text Solution

    |

  8. For a chemical reaction, mA to xB, the rate law is r=k[A]^2. If the ...

    Text Solution

    |

  9. Schottky defect in a crystal is observed when,

    Text Solution

    |

  10. 3A t0 2B ,rate of reaction + (d[B])/(dt)is equal to

    Text Solution

    |

  11. The activation energy of a chemical reaction can be determined by,

    Text Solution

    |

  12. Which of the following statements is incorrect w.r.t. physisorption?

    Text Solution

    |

  13. Sulphur sol contains

    Text Solution

    |

  14. Reactions in Zeolite catalyst depend on,

    Text Solution

    |

  15. Replacement of Cl of Chlorobenzene to give phenol requires drastie con...

    Text Solution

    |

  16. In the reaction : Ethnol overset(PCl5)to X overset("alc KOH")to Y ...

    Text Solution

    |

  17. Which of the following compound is most acidic ?

    Text Solution

    |

  18. Benzene carbaldehyde is reacted with concentrated NaOH solution to giv...

    Text Solution

    |

  19. The reaction which involves dichlorocarbene as an electrophile is,

    Text Solution

    |

  20. Ethanol is converted into ethoxyethane

    Text Solution

    |