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Which of the following is not correct?...

Which of the following is not correct?

A

Milk is naturally occuring emulsion

B

Gold sol is a lyophilic sol

C

Physical adsorption decreases with rise in temperature

D

Chemical adsorption is unilayered.

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-SURFACE CHEMISTRY-Objective Excersice - 1
  1. The migration of positively charged colloidal particles, under an elec...

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  2. Which of the following may form associate colloids?

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  3. Which of the following is not correct?

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

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  7. Solid aerosol is an example of colloidal system of

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  8. Colloidal solution of gold prepared by different methods have differen...

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  9. The process of separating a crystalloid, from a colloid by filtration,...

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  10. Which of the following type of molecules form micelles?

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  11. Colloidal solution of silver is prepared by

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  12. If gold number of A, B, C and D are 0.005, 0.05, 0.5 and 5 respectivel...

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  13. The concentration of electrolyte required to coagulate a given amount ...

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  14. The bleeding from a wound is stopped by the application of ferric chlo...

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  15. Colloidal solution commonly used in the treatment of eye disease is

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  16. Which one of the following is not a surfactant ?

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

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  18. Particles of which of the following donot pass through ultra filter pa...

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

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  20. The tyndall effect in colloidal solutions is due to

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