Home
Class 12
CHEMISTRY
What is demulsification ?...

What is demulsification ?

Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    ICSE|Exercise EXERCISE (PART-II ( DESCRIPTIVE QUESTIONS )) ( LONG ANSWER QUESTIONS)|41 Videos

  • SURFACE CHEMISTRY

    ICSE|Exercise ISC EXAMINATION QUESTIONS |4 Videos

  • SURFACE CHEMISTRY

    ICSE|Exercise EXERCISE (PART-II ( DESCRIPTIVE QUESTIONS )) (VERY SHORT ANSWER QUESTIONS)|31 Videos

  • SPECIMEN QUESTION PAPER

    ICSE|Exercise QUESTION|140 Videos

  • THE SOLID STATE

    ICSE|Exercise MULTIPLE CHOICE QUESTIONS (Assertion-Reason based questions)|10 Videos

Similar Questions

Explore conceptually related problems

What is A?

What is A ?

What are the large cavities in the brain called ? What is their function ?

What are oligodendrocytes ?What is their function?

What are villi? What is their function?

What are thylakoids? What is their function?

What are mesosomes ? What is their function?

What are Brunner's glands ? What is their function?

What is the composition of mischmetal alloy and what are it's uses?

ICSE-SURFACE CHEMISTRY -EXERCISE (PART-II ( DESCRIPTIVE QUESTIONS )) ( SHORT ANSWER QUESTIONS)
  1. What is meant by an emulsion and emulsifying agents?

    Text Solution

    |

  2. Give four uses of emulsions.

    Text Solution

    |

  3. What is demulsification ?

    Text Solution

    |

  4. What is the main cause of charge on a colloidal solution?

    Text Solution

    |

  5. Differentiate between: Dialysis and ultrafiltration

    Text Solution

    |

  6. Differentiate between: Electrophoresis and electro-osmosis.

    Text Solution

    |

  7. What are micelles ? Give an example of a micellers system.

    Text Solution

    |

  8. What is meant by critical micelle concentration and Kraft temperature ...

    Text Solution

    |

  9. Differentiate between lyophilic and lyophobic colloids.

    Text Solution

    |

  10. Differentiate between sol and emulsion.

    Text Solution

    |

  11. Milk is an emulsion. Identify the dispersed phase and emulsifier in mi...

    Text Solution

    |

  12. Distinguish between the meaning of the terms adsorption and absorption...

    Text Solution

    |

  13. What are lyophilic and lyophobic colloids ? Give four differences betw...

    Text Solution

    |

  14. Why potash alum is added to purify water?

    Text Solution

    |

  15. The adsorption of solutes from solution by solid adsorbents can be exp...

    Text Solution

    |

  16. Give one difference between gel and sol.

    Text Solution

    |

  17. What are macromolecular and multimolecular colloids? Give one example ...

    Text Solution

    |

  18. What is common in aquasols and solid aerosols ? Also find the point of...

    Text Solution

    |

  19. Does colloidal state represent a different class of substance? Comment...

    Text Solution

    |

  20. Write short notes on Hardy-Schulze's rule

    Text Solution

    |