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Gelatin is mostly added during preparati...

Gelatin is mostly added during preparation of Icecream. This helps to:

A

prevent colloid formation

B

to stabilize the colloid and prevent crystallisation

C

to improve the flavour

D

to provide lower temperature for setting of

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The correct Answer is:
B
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MODERN PUBLICATION-SURFACE CHEMISTRY -MULTIPLE CHOICE QUESTIONS (LEVEL -II)
  1. The phenomenon of migration of dispersed medium under the influence of...

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  2. The gold numbers of three protective colloids A, B and Care 0.05, 0.01...

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  3. Gelatin is mostly added during preparation of Icecream. This helps to:

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  4. Gold number gives:

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  5. On adding a few drops of dil HCl to a freshly precipitated ferric hydr...

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  6. Alguld is found to scatter a beam of light but leaves no residue when ...

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  7. WhenFeCl(3), is shaken with freshly precipitated Fe(OH)(3), then sol f...

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  8. Extent of physisorption of a gas increases with

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  9. Extent of adsorption of adsorbate from solution phase increases with

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  10. Which one of the following is not applicable to the plenomenon of adso...

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  11. On the basic of data given below, predict which of the following gases...

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  12. Which of the following will show Tyndall effect ?

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  13. Which of the following electrolytes will have maximum coagulating val...

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  14. The process which is responsible for the formation of delta at a place...

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  15. Which of the following curve is in accordance with Freundlich adsorpti...

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  16. Purple of cassius is colloidal sol of :

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  17. Ferric chloride is applied to stop bleeding because

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  18. For the adsoprtion of a gas on a solid, the plot of log ""x/m versus l...

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  19. The colour of the colloidal particles of gold obtained by different me...

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  20. The stability of a lyophobic colloid is due to

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