Home
Class 12
CHEMISTRY
An oil-soluble dye is added to an emulsi...

An oil-soluble dye is added to an emulsion. As a result, a coloured liquid drop is produced within the emulsion. State, whether the emulsion is oil-in-water or water-in-oil?

Text Solution

Verified by Experts

oil-in-water
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    CHHAYA PUBLICATION|Exercise Practice set 5|13 Videos

  • SURFACE CHEMISTRY

    CHHAYA PUBLICATION|Exercise MCQ HOTSPOT|50 Videos

  • SOME p-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTIVE SET 11|15 Videos

Similar Questions

Explore conceptually related problems

Oil soluble dye is mixed with emulsion and emulsion remains colourless then, the emulsion is

Write one difference between of Oil-in-water emulsion and water-in-oil emulsion.

Cod liver oil is a _________ type of emulsion.

why kerosene oil floats on water?

An oil of relative density 1.2 and volume 1 litre is poured in water find the mass of the oil

State whether True or False:- Oxygen is completely soluble in water.

State whether True or False: Slacked lime is produced by the reaciton of water with quicklime.

Why does oil spread over water when it is poured over water?

State whether True or False: Plant source of lipid is fish oil..

CHHAYA PUBLICATION-SURFACE CHEMISTRY-Exercise
  1. What happens when gelatin is added to a silver sol?

    Text Solution

    |

  2. What type of sol is obtained when H(2)S gas is passed over an aqueous ...

    Text Solution

    |

  3. An oil-soluble dye is added to an emulsion. As a result, a coloured li...

    Text Solution

    |

  4. If electrical conductivity of an emulsion increases with the addition ...

    Text Solution

    |

  5. When a few drops of dil. HCl is added to a freshly prepared Fe(OH)(3) ...

    Text Solution

    |

  6. Which is a hydrophobic sol-gum, gelatin, sulphur?

    Text Solution

    |

  7. The surface tension of a sol is equal to that of the dispersion medium...

    Text Solution

    |

  8. Which of the following will be needed in least amount for the coagulat...

    Text Solution

    |

  9. Which one is a cationic surface-active agent? (i) dodecyl trimethyla...

    Text Solution

    |

  10. Mention the experiment that shows that colloidal particles are electri...

    Text Solution

    |

  11. In what respect does a hydrosol resemble a solid aerosol ?

    Text Solution

    |

  12. What kind of colloid is obtained in case of soap-like substance ?

    Text Solution

    |

  13. What happens when a lyophobic colloid electrophoresis for a prolonged ...

    Text Solution

    |

  14. What are quantum dot and nano-tube?

    Text Solution

    |

  15. Heat of chemisorption is than heat of physisorption.

    Text Solution

    |

  16. Extent of adsorption in case of finely divided charcoal is than a piec...

    Text Solution

    |

  17. In heterogeneous catalysis, the reactant molecules occupy sites on the...

    Text Solution

    |

  18. In colloidal solution, the diameter of the particles of the dispersed ...

    Text Solution

    |

  19. The temperature at which the activity of an enzyme catalyst is maximum...

    Text Solution

    |

  20. In adsorption , the changes in entropy of the system is and the chang...

    Text Solution

    |