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The emulsifier for olive oil in water em...

The emulsifier for olive oil in water emulsion is

A

soap

B

egg albumin

C

mercuric iodide

D

kerosene

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The correct Answer is:
B
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Most common emulsifier for vegetable oil, water emulsion is -

Most common emulsifier for vegetable oil, water emulsion is ---

Emulsions are normally prepared by shaking the two components together vigorously although some kind of emulsifying agent usually has to added to stabilize the product. This emulsifying agent may be a soap or other surfactant (surface active) species or a lyophilic sol. Emulsions are 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 emulsions (W/O) : Water acts as dispersed phase and oil acts as dispersion medium. Dye test, dilution test may be employed for identification of emulsions. Read the two statements : A) Milk is an example of oil in water (O/W) type emulsion B) Cold cream is an example of water in oil (W/O) type emulsion

Which of the following in an emulsion?

Emulsions are normally prepared by shaking the two components together vigorously although some kind of emulsifying agent usually has to added to stabilize the product. This emulsifying agent may be a soap or other surfactant (surface active) species or a lyophilic sol. Emulsions are 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 emulsions (W/O) : Water acts as dispersed phase and oil acts as dispersion medium. Dye test, dilution test may be employed for identification of emulsions. Select correct statement :

(A)Milk is a naturally occuring stable emulsion . (R ) Milk is an example of oil in water type emulsion

Soap emulsifies

Soap emulsifies

AAKASH SERIES-SURFACE CHEMISTRY-OBJECTIVE EXERCISE - 1 (COLLOIDS)
  1. A colloidal solution in which a solid is dispersed in a liquid is call...

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  2. Blood is a colloidal solution of water containing

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  3. When the dispersed phase has a greater affinity for the dispersion med...

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  4. The disperse phase, dispersion media, and the nature of colloidal solu...

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  5. The characteristic property of detergent :

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  6. The emulsifier for olive oil in water emulsion is

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  7. Soap emulsifies

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  8. Water in benzene is emulsified by

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  9. The kind of colloid that does not exist

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  10. Disperse phase and the dispersion media in blood respectively are (M-2...

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  11. The hydrophobic end of lauryl sulphate is

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  12. Which of the following is not correct

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  13. Which of the following may form associate colloids?

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  14. Most common emulsifier for vegetable oil, water emulsion is -

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  15. {:("LIST - 1","LIST-2"),("[Colloidal solution]","[Example]"),("A) Liqu...

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  16. {:("LIST - 1","LIST-2"),("A) Colloidal","1) Liquid or solid or gas"),(...

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  17. (A) : Gases between themselves cannot form a colloidal solution. (R)...

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  18. Some statements are given below about lyophillic sol I) These are so...

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  19. The following are some statements about micelles I) These are formed...

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  20. The simplest way to check whether a system is colloidal

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