Home
Class 12
CHEMISTRY
What are the conditions to be satisfied ...

What are the conditions to be satisfied to exhibit Tyndall effect?

Text Solution

Verified by Experts

The correct Answer is:
The diameter of the dispersed particles should not be much smaller than the wavelength of the light used. It must be between 1-100 nm.
The refractive indices of the dispersed phase and the dispersion medium must differ greatly in magnitude.
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    A N EXCEL PUBLICATION|Exercise QUESTION BANK |68 Videos

  • THE SOLID STATE

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|103 Videos

Similar Questions

Explore conceptually related problems

What is Tyndall effect?

What are the important conditions for hybridisation?

Tyndall effect is due to

What is founder effect?

What are the effects of Eutrophication ?

Which of the following will show Tyndall effect ?

A N EXCEL PUBLICATION-SURFACE CHEMISTRY-QUESTION BANK
  1. Colloids exhibit certain special properties Name the property of collo...

    Text Solution

    |

  2. Colloids exhibit certain special properties. Explain the above propert...

    Text Solution

    |

  3. What are the conditions to be satisfied to exhibit Tyndall effect?

    Text Solution

    |

  4. In an attempt to prepare ferric hydroxide sol by adding small amount o...

    Text Solution

    |

  5. Name the phenomenon behind this.

    Text Solution

    |

  6. What happens when BaCl2 is added to Fe(OH)3 sol?

    Text Solution

    |

  7. Physisorption and chemisorption are two types of adsorption. What is t...

    Text Solution

    |

  8. In certain cases, physisorption tansfers into chemisorption as tempera...

    Text Solution

    |

  9. Explain how colloids get coagulated on addition of salts.

    Text Solution

    |

  10. Ferric hydroxide sol can be prepared from freshly perpared ferric hydr...

    Text Solution

    |

  11. What happens when an electric is applied across two platimum electrode...

    Text Solution

    |

  12. Colloids have many characterstic properites. Among these Tyndall effec...

    Text Solution

    |

  13. State Hardy-Schulze rule which deals with the coagulation of colloids ...

    Text Solution

    |

  14. What is a protective colloid?

    Text Solution

    |

  15. Colloids are widely used in industry and in daily life. What are collo...

    Text Solution

    |

  16. Colloids are widely used in industry and in daily life. Write any four...

    Text Solution

    |

  17. The accumulation of molecualr species at the surface rather than in th...

    Text Solution

    |

  18. The accumulation of molecualr species at the surface rather than in th...

    Text Solution

    |

  19. Enzymes are known as biochemical catalysis. Write the two important ch...

    Text Solution

    |

  20. There are mainly two types of adsorption of gases on solids. What are ...

    Text Solution

    |