Home
Class 12
CHEMISTRY
the stability of lyophilic colloids is d...

the stability of lyophilic colloids is due to

A

Charge on their particles

B

A layer of dispersion medium on their particles

C

The smaller size of their particles

D

The large size of their particles

Text Solution

Verified by Experts

The correct Answer is:
B

Lyophilic possesses solvent loving nature and thus a thin layer of dispersed phase is formed a round sol particles.
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    ERRORLESS|Exercise PAST YEARS QUESTIONS|27 Videos
  • SURFACE CHEMISTRY

    ERRORLESS|Exercise ASSERTION AND REASON|14 Videos
  • SURFACE CHEMISTRY

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Cataylst and catalysis)|33 Videos
  • SOLUTIONS

    ERRORLESS|Exercise ASSERTION AND REASON|16 Videos
  • THE d-AND f- BLOCK ELEMENTS

    ERRORLESS|Exercise Assertion and Reason |11 Videos

Similar Questions

Explore conceptually related problems

The stability of lyophobic sols is due to

ERRORLESS-SURFACE CHEMISTRY-NCERT BASED QUESTIONS (Colloids, Emulsion, Gel and their properties with Application)
  1. A colloidal system having a solid substance as a dispersed phase and a...

    Text Solution

    |

  2. The values of colligative properties of colloidal solution are of smal...

    Text Solution

    |

  3. the stability of lyophilic colloids is due to

    Text Solution

    |

  4. When a substance comes in colloidal state the surface area of the part...

    Text Solution

    |

  5. In lyophilic sols the attraction of sol particles towards the medium i...

    Text Solution

    |

  6. which of the following does not contain a hydrophobic structures.

    Text Solution

    |

  7. Which of the following is not a method of preparation of colloidal sol...

    Text Solution

    |

  8. White of an egg is partly coagulated by heating which can be again obt...

    Text Solution

    |

  9. An emulsifier is a substance which :

    Text Solution

    |

  10. which one of the sols acts as protetive colloid ?

    Text Solution

    |

  11. Blood is purified by :

    Text Solution

    |

  12. On adding few drops of dilutie HCl or FeCl(3) to freshly precipitated ...

    Text Solution

    |

  13. The density of gold is 19g//cm^3. If 1.9xx10^-4g of gold is dispersed ...

    Text Solution

    |

  14. Colloidal solution can be purified by :

    Text Solution

    |

  15. In dialysis, colloidal particles are separated from

    Text Solution

    |

  16. Sulphur colloid is prepared by

    Text Solution

    |

  17. Colloidal solutions of metals like Cu, Ag, Au and Pt are generally pre...

    Text Solution

    |

  18. In Bredig's arc method some alkali is added because

    Text Solution

    |

  19. Which of the follwing colloids are formed when hydrogen sulphide gas i...

    Text Solution

    |

  20. Which one of the following does not involved coagulation ?

    Text Solution

    |