Home
Class 11
CHEMISTRY
The coagulation of colloidal particles o...

The coagulation of colloidal particles of the sol can be caused by

A

heating

B

adding oppositely charged sol

C

adding electrolyte

D

all the above methods.

Text Solution

Verified by Experts

The correct Answer is:
D
See Comprehensive Review for detail.
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise Revision Question from competitive Exams|140 Videos

  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise Selected Straight objective Type MCQ s|5 Videos

  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise Ultimate Prepatarory Package|16 Videos

  • STRUCTURE OF ATOM

    DINESH PUBLICATION|Exercise Reason Type Questions|1 Videos

  • THE ALKALI METALS

    DINESH PUBLICATION|Exercise ULTIMATE PREPARATORY PACKAGE|19 Videos

Similar Questions

Explore conceptually related problems

coagultion is the process by which the dispersed phase of a colloid is made to aggregate and thereby separtate from the continuous phase. The minimum concetration of an eletrolyte in milli-moles per litre of the electrolyte solution which required to cause the caogultion of colloidal sol is called coagution value . therefroe higher is the coagulatings power of effective ion, smaller will be the coagultion value of the electrolyte. the coagulation of colloidal particles fo the sol can be caused by :

Coagulation of Colloids

collodial particles in a sol can be coagulated by :

Colloidal particles of soap sol in water are

The coagulation of sol particles may be brought in by :

Colloidal particles in soap sol carry

DINESH PUBLICATION-SURFACE CHEMISTRY-Colloidal state
  1. Which of the following processes best describes the purification of mu...

    Text Solution

    |

  2. Blue colour of water in sea is due to

    Text Solution

    |

  3. The coagulation of colloidal particles of the sol can be caused by

    Text Solution

    |

  4. In the preparation of AgI sol, the excess of AgNO(3) is added to potas...

    Text Solution

    |

  5. The colloidal solution of two immiscible liquids is called

    Text Solution

    |

  6. The protective power of lyophilic sol is

    Text Solution

    |

  7. Which of the following method is not employed for the purification of ...

    Text Solution

    |

  8. Which of the following statement is not correct in respect of hydrophi...

    Text Solution

    |

  9. In which of the following colloidal systems the dispersion medium is s...

    Text Solution

    |

  10. Which of the following indicates the charge on colloidal particles ?

    Text Solution

    |

  11. The substances which readily form sol. when brought in contact with wa...

    Text Solution

    |

  12. Clouds represent an example of dispersion of

    Text Solution

    |

  13. The basic principle of cotterell precipitator is

    Text Solution

    |

  14. The stability of the dispersed phase in a lyophobic colloids is due to

    Text Solution

    |

  15. Colloidal particles of soap sol in water are

    Text Solution

    |

  16. Arsenic sulphide sol is negatively charged. Which of the following ele...

    Text Solution

    |

  17. Metals like silver and copper can be obtained in the colloidal state b...

    Text Solution

    |

  18. In which of the following states, the particle size would be greater t...

    Text Solution

    |

  19. The particle size range from……..in colloidal state

    Text Solution

    |

  20. Which of the following processes can be used for the purification of c...

    Text Solution

    |