Home
Class 12
CHEMISTRY
Define the following terms giving one ex...

Define the following terms giving one example of each.
(i) Electrophoresis (ii) Micelles (iii) Peptization.

Text Solution

Verified by Experts

(i) Electrophoresis : For, answer, consult Section 22.
(ii) Micelles : For answer, consult Section 17.
(iii) Peptization : For answer, consult Section 18.
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise HIGHER ORDER THINKING SKILLS (HOTS) QUESTIONA AND NUMERICAL PROBLEMS|11 Videos

  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise MULTIPLE CHOICE QUESTION BANK (MCQB)|28 Videos

  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise ADDITIONAL IMPORTANT QUESTIONS|22 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

Define the following terms of giving examples. Homeotherms

Define the following terms of giving examples. Oviparous

Define the following terms and give one example for each: (i) Commensalism (ii) Mutualism.

Define the following terms of giving examples. Diploblastic

Explain the following terms giving one example for each : (i) Miscellus (ii) Aerosol

Define the following terms of giving examples. Viviparous

Define the following terms giving one example of each. i) Order of a reaction ii) Molecularity of a reaction.

Define the following terms of giving examples. Radial symmetry

DINESH PUBLICATION-SURFACE CHEMISTRY -QUESTION FROM BOARD EXAMINATIONS
  1. Name two groups in which the phenomenon of catalysis can be divided. G...

    Text Solution

    |

  2. Write differences between physisorption and chemisorption.

    Text Solution

    |

  3. Define the following terms giving one example of each. (i) Electroph...

    Text Solution

    |

  4. What is the particles size in a coloidal solution ?

    Text Solution

    |

  5. Which of the two, adsorption or absorption, is surface phenomenon?

    Text Solution

    |

  6. Write differences between physisorption and chemisorption.

    Text Solution

    |

  7. Give reason for the following : (a) Rough surface of catalyst is mor...

    Text Solution

    |

  8. What are the characteristics of the following colloids ? Give one exam...

    Text Solution

    |

  9. Which aerosol depletes ozone layer?

    Text Solution

    |

  10. Write differences between physisorption and chemisorption.

    Text Solution

    |

  11. Write the dispersed phase and dispersion medium in the colloidal syste...

    Text Solution

    |

  12. Out of Lyophilic and Lyophobic sols, which can be easily coagulated on...

    Text Solution

    |

  13. Mechanism Of Enzyme Catalysis

    Text Solution

    |

  14. What is the difference between sol and gel ?

    Text Solution

    |

  15. What are enzymes ? Give two example with uses.

    Text Solution

    |

  16. What is the main difference between physisorpton and chemisorption ?

    Text Solution

    |

  17. What is an adsorption isotherm? Describe Freundlich adsorption isother...

    Text Solution

    |

  18. Based on the type of particles in the dispersed phase and dispersion m...

    Text Solution

    |

  19. Why is adsorption always exothermic ?

    Text Solution

    |

  20. Explain what is observed when (i) Silver Nitrate solution is added t...

    Text Solution

    |