Home
Class 12
CHEMISTRY
Define the following and give an example...

Define the following and give an example of each
(a) Coagulation (b) Tyndall effect.

Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    PRADEEP|Exercise SHORT ANSWER QUESTIONS (IV. MISCELANEOUS)|19 Videos

  • SURFACE CHEMISTRY

    PRADEEP|Exercise HIGHER ORDER THINKING SKILLS (HOTS QUESTIONS)|7 Videos

  • SURFACE CHEMISTRY

    PRADEEP|Exercise SHORT ANSWER QUESTIONS (II. CATALYSIS)|9 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    PRADEEP|Exercise Competition (FOCUS) JEE (Main and Advanced)/Medical Entrance SPECIAL (VIII. Assertion-Reason Type Questions)(Type II)|13 Videos

Similar Questions

Explore conceptually related problems

What is Tyndall effect ?

Applications Of Tyndall Effect

Define the following with two examples each : (a) Antibiotics (b) Antihistamines . (c) Tranquilizers .

PRADEEP-SURFACE CHEMISTRY -SHORT ANSWER QUESTIONS (III. COLLOIDS)
  1. Explain what will you observe when a beam of light is passed through...

    Text Solution

    |

  2. What is zeta potential ? Explain briefly.

    Text Solution

    |

  3. Define the following and give an example of each (a) Coagulation (b)...

    Text Solution

    |

  4. Colloids have many characteristic properties : Among these, Tyndall ef...

    Text Solution

    |

  5. Heat of adsorption is greater for chemisorption than physiorption. Why...

    Text Solution

    |

  6. What is collodion ?

    Text Solution

    |

  7. Differentiate between peptization and coagulation.

    Text Solution

    |

  8. Explain the following with example : (a) Kraft temperature (b)Coagu...

    Text Solution

    |

  9. What are protective colloids? How are the colloids stabilised? Explain...

    Text Solution

    |

  10. What are emulsions ? Write two applications of emulsification.

    Text Solution

    |

  11. What are emulsion ? How will you prepare a stable emulsion ? What are ...

    Text Solution

    |

  12. Describe the cleaning action of soap.

    Text Solution

    |

  13. What are the two classes of emulsions? Give one example of each class....

    Text Solution

    |

  14. Mention two uses of each of colloids and emulsions.

    Text Solution

    |

  15. Distinguish between true solution and colloidal solution of the same c...

    Text Solution

    |

  16. How are the following sols in water prepared ? (i) Sulphur " "...

    Text Solution

    |

  17. Explain why delta are formed where river and sea water meet.

    Text Solution

    |

  18. Same substance can act both as colloid and crystalloid. (T/F)

    Text Solution

    |

  19. Artificial rain is caused by spraying salt over clouds. (T/F)

    Text Solution

    |

  20. When a beam of light is passed through a colloidal sol, the path of th...

    Text Solution

    |