Home
Class 12
CHEMISTRY
What happens when aeledtric field is app...

What happens when aeledtric field is applied to colloidal solution ?

Text Solution

Verified by Experts

Under the influence of electric field, the charged colloidal particles move towards the oppositely charged electrode. The process is klown as electrophoresis.
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS|4 Videos

  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise ADDITIONAL IMPORTANT QUESTIONS|22 Videos

  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise ASSERTION-REASON TYPE QUESTIONS|5 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    DINESH PUBLICATION|Exercise ULTIMATE PREPARATORY PACKAGE|20 Videos

  • THE CARBON FAMILY

    DINESH PUBLICATION|Exercise Ultimate|11 Videos

Similar Questions

Explore conceptually related problems

What happens if an electric field is applied to a colloidal sol ?

Which phenomenon occurs when an electric field is applied to a colloidal solution and electrophoresis is prevented?

What is a colloidal solution ?

What happens when persistent dialysis of colloidal solution is carried out?

DINESH PUBLICATION-SURFACE CHEMISTRY -SHORT ASNWER TYPE QUESTIONS
  1. What is collodion ?

    Text Solution

    |

  2. Why do we add alum to purify water ?

    Text Solution

    |

  3. What happens when aeledtric field is applied to colloidal solution ?

    Text Solution

    |

  4. What causes Brownian motion in colloidal despersion ?

    Text Solution

    |

  5. How do emulsifiers stabilise emulsion ? Name two emulsifiers.

    Text Solution

    |

  6. Why are some medicines more effective in the colloidal form ?

    Text Solution

    |

  7. Why does leather get hardened after tanning ?

    Text Solution

    |

  8. Cottrell precipitator acts on which of the following principles ?

    Text Solution

    |

  9. How will you distiguish between dispersed phase and dispersion medium ...

    Text Solution

    |

  10. Hardy-schulze rule sates that :-

    Text Solution

    |

  11. It is difficult to stop bleeding from a cut in human body at high alti...

    Text Solution

    |

  12. Why is Fe(OH)(3) colloid positively charged when prepared by adding Fe...

    Text Solution

    |

  13. Why do physisorption and chemisorption behave differently with rise in...

    Text Solution

    |

  14. What happens when dialysis is prolonged ?

    Text Solution

    |

  15. Why do we store silver chloride in dark coloured bottles?

    Text Solution

    |

  16. In the adsorption of oxalic acid on activated charcoal, the activated ...

    Text Solution

    |

  17. Rivers from land, add minerals to sea water. Discuss how ?

    Text Solution

    |

  18. Write differences between physisorption and chemisorption.

    Text Solution

    |

  19. Explain why transition metals and their many compounds act as good cat...

    Text Solution

    |

  20. What role does adsorption play in heterogeneous catalysis ?

    Text Solution

    |