Home
Class 12
CHEMISTRY
Oil-soluble dye is mixed with water-in-o...

Oil-soluble dye is mixed with water-in-oil emulsion, then

A

Dispersion medium is coloured

B

Different phase is coloured

C

Both coloured

D

None is coloured

Text Solution

Verified by Experts

The correct Answer is:
A
NA
Promotional Banner

Topper's Solved these Questions

  • QUALITATIVE ANALYSIS PART 1

    RESONANCE ENGLISH|Exercise A.L.P|39 Videos

  • SOLID STATE

    RESONANCE ENGLISH|Exercise PHYSICAL CHEMITRY (SOLID STATE)|45 Videos

Similar Questions

Explore conceptually related problems

An oil-soluble dye is mixed with emulsion and the emulsion remains colourless. Then, it is

Emulsions are normally prepared by shaking the two components together vigorously although some kind of emulsifiying agent usually has to added to stabilize the product. This emulsifying agent amy be a soap or other sufactant (surface active) sepcies or a lyophilic sol that forms a protective film around the dispersed phase. Emulsion broadly classified into two types: (i) Oil in water emulsions (O/W): Oil acts as dispersed phase and water acts as dispersion medium. (ii). Water in oil emulsion (W/O): Water acts as dispersed phase and oil acts as dispersion medium Due test, dilution test may be emplyoyed for identification of emulsions. Q. Read two statment s: (1) milk is an example of oil in water (O/w) type emulsion (2) cold cream is an example of water in oil (W/O) type emulsion

Oil seed is

If machine is lubricated with oil

A U-tube is partially filled with water. Oil which does not mix with water is next poured into one side, until water rises by 25 cm on the other side. If the density of oil 0.8g//cm^(3) . The oil level will stand higher than the water by

Give one example each of 'oil water' and 'water oil' emulsion.

A rectangular bar of soap has density 800kg//m^(3) floats in water density 1000kg//m^(3) . Oil of density 300kg//m^(3) is slowly added, forming a layer that does not mix with water. When the top surface of thhe oil is the some level as the top surface of the soap. What is the ratio of the oil layer thickness to the soap's thickness. x//L ?

which of the following statement is not true about the oil - in - water type emulsion ?

Give one test to distinguish whether the given emulsion is oil-in-water-type emulsion.

Emulsions are also called the colloidal solutions in which the disperse phase as well as dispersion medium are liquids. It may be oil-in-water or water-inoil type Emulsifiers can be sued to stabilize the emulsion. Soaps, detergents, proteins, and gums are used as emulsifiers. Which of the following examples is/are oil-in-water-type emulsion?

RESONANCE ENGLISH-RANK BOOSTER-All Questions
  1. 12 gm of Mg (At. mass 24) will produce MgO equal to:

    Text Solution

    |

  2. 24 gm of Mg (At. mass 24) will produce MgO equal to:

    Text Solution

    |

  3. Oil-soluble dye is mixed with water-in-oil emulsion, then

    Text Solution

    |

  4. Which of the following can adsorb larger volume of hydrogen gas ?

    Text Solution

    |

  5. Consider the following statements and arrange in the order of true/fal...

    Text Solution

    |

  6. The correct statement (S) pertaining to the adsorption of a gas on a s...

    Text Solution

    |

  7. NH4COONH2 (s) hArr 2NH3(g)+CO(2)(g) If equilibrium pressure is 12 at...

    Text Solution

    |

  8. Mass of one atom of an element is 3.64×10^(−24)g. This is equal to :

    Text Solution

    |

  9. 18 gm of Mg (At. mass 24) will produce MgO equal to:

    Text Solution

    |

  10. Which of the following are the correct :

    Text Solution

    |

  11. Which of the following element(s) was/were not known when Mendeleev ga...

    Text Solution

    |

  12. Eka silicon is now called as:

    Text Solution

    |

  13. NH4COONH2 (s) hArr 2NH3(g)+CO(2)(g) If equilibrium pressure is 1 atm...

    Text Solution

    |

  14. NH4COONH2 (s) hArr 2NH3(g)+CO(2)(g) If equilibrium pressure is 15 at...

    Text Solution

    |

  15. Statement-1:All colloidal dispersions give very low osmotic pressure a...

    Text Solution

    |

  16. Mass of one atom of an element is 9.64×10^(−23)g. This is equal to :

    Text Solution

    |

  17. 2.2 gm of Mg (At. mass 24) will produce MgO equal to:

    Text Solution

    |

  18. Statement-1:Isoelectric point is pH at which colloidal can move toward...

    Text Solution

    |

  19. Gelatin is mostly used in making ice cream in order to:

    Text Solution

    |

  20. Statement-1:Gold number is the measure of protective powers of differe...

    Text Solution

    |