Home
Class 12
CHEMISTRY
Explain the following terms: i.Electroph...

Explain the following terms: i.Electrophoresis ii.Coagulation iii.Dialysis iv.Tyndall effect

Text Solution

Verified by Experts

See page no 147,148
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    V PUBLICATION|Exercise QUESTION BANK|158 Videos

  • THE d- AND f- BLOCK ELEMENTS

    V PUBLICATION|Exercise QUESTION BANK|190 Videos

Similar Questions

Explore conceptually related problems

Explain the terms, Zeta potential, electrophoresis and electro-osmosis.

Explain the following terms with suitable examples: i. Schottky defect ii. Frenkel defect iii. Interstitials and iv. F-centres.

Explain the following terms with suitable examples (i) cationic detergents (ii) anionic detergents and (iii) non-ionic detergents.

Explain the following with suitable examples: i. Ferromagnetism ii. Paramagnetism iii. Ferrimagnetism iv. Antiferromagnetism v. 12-16 and 13-15 group compounds

Explain the term Inductive effect

Define and understand the following terms: i) Phylum ii) Class iii) Family iv) Order v) Genus

Describe the following: i. Acetylation ii. Cannizzaro 'reaction iii. Crossaldol conden'sation iv. Decarboxylation

Which of the following electrolytes will be most effective in the coagulation of gold sol?

V PUBLICATION-SURFACE CHEMISTRY-QUESTION BANK
  1. Descibe some features of catalysis by zeolites.

    Text Solution

    |

  2. What is shape selective catalysis?

    Text Solution

    |

  3. Explain the following terms: i.Electrophoresis ii.Coagulation iii.Dial...

    Text Solution

    |

  4. Give four uses of emulsions.

    Text Solution

    |

  5. What are associated colloids or micelles?

    Text Solution

    |

  6. Explain the terms with the suitable examples: i. Alcosol ii. Aerosol ...

    Text Solution

    |

  7. Comment on the statement that "colloid is not a substance but a state ...

    Text Solution

    |

  8. Categorises following cases of adsorption in to physisorption and che...

    Text Solution

    |

  9. "Adsorption is a surface phnomenon" comment on this statement

    Text Solution

    |

  10. When adsorption isobar is drawn for a paricular case, it was fount tha...

    Text Solution

    |

  11. In most of the catalytic processes powdered or spongy metals are used...

    Text Solution

    |

  12. Catalysis plays an important role in controlling automobile pollution....

    Text Solution

    |

  13. Cite an example to show that enzymes are highly specific.

    Text Solution

    |

  14. When sunlight enters into a dark room through a slit, what will you o...

    Text Solution

    |

  15. Following properties are associated with lyophilic and lyophobic collo...

    Text Solution

    |

  16. Some of the important applications of colloids are given below. Ident...

    Text Solution

    |

  17. As2 S3 sol particles are negatively charged. The. sol can be precipit...

    Text Solution

    |

  18. A graph showing the adsorption isotherm according to Freundlich isothe...

    Text Solution

    |

  19. Which will be adsorbed more readily on the surface of charcoal.and why...

    Text Solution

    |

  20. What type of colloidal sols are formed in the following i. Sulphur vap...

    Text Solution

    |