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Which of the following is an emulsifier ...

Which of the following is an emulsifier ?

A

Agar

B

Milk

C

Gum

D

Soap

Text Solution

AI Generated Solution

To determine which of the following substances is an emulsifier, we need to understand what an emulsifier is and how it functions. ### Step-by-Step Solution: 1. **Definition of Emulsifier**: An emulsifier is a substance that helps to mix two immiscible liquids, such as oil and water. It reduces the surface tension between the liquids, allowing them to form a stable emulsion. 2. **Types of Emulsions**: There are two main types of emulsions: - Oil in Water (O/W): Oil droplets are dispersed in water. ...
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VMC MODULES ENGLISH-SURFACE CHEMISTRY-LEVEL-1
  1. Among of electrolytes N(24)a2 S2 and NH4O the most effective agent for...

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  2. The most effective electrolyte for the coagulation of As2S3 Sol is

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  3. Which of the following is an emulsifier ?

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  4. Gold numbers of protective colloids A, B, C and D are 0.50, 0.01, 0.10...

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  5. The number of moles of lead nitrate needed to coagulate 2 mole of coll...

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  6. Which of the following has minimum gold number ?

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  7. Continous phase contains dispersed phase throughout Example is

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  8. 50 ml of 1 M oxalic acid (mol. wt. = 126) is shaken with 0.5 g of w...

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  9. Among the following, the surfactant that will form micelles in aqueou...

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  10. The basic principle of cotterell precipitator is

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  11. The colour of sky is due to

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  12. Which of the following ions has maximum flocculation value?

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  13. Bleeding due to a cut can be stopped by applying ferric chloride solut...

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  14. Which of the following is not correct?

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  15. Which of the following has maximum value of flocculating power?

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  16. Blue colour of water in sea is due to

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  17. When dilute aqueous solution of AgNO(3) (excess) is added to Kl solu...

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  18. Which of the following electrolytes is most effective in the coagulati...

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  19. The gold numbers of some colloidal solutions are given below: The...

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  20. Lyophilic sols are (a)Irreversible sols (b)Prepared from inorganic...

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