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Collidal solution is a heterogeneous sol...

Collidal solution is a heterogeneous solution which contains particle of intermediate size, i.e., (diameter between 1 and 1000 nm) colloidal is not a substance but it is a state of a substance which depends upon the molecular size. Colloidal solutions are intermediate between true solution and suspensions.
The colloidal particle can pass through

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CENGAGE CHEMISTRY ENGLISH-SURFACE CHEMISTRY-Exercises True /False
  1. Peptization is reverse of coagulation. T or F

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  2. Milk is an emulsion of W//O type.True or False

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  3. Fog is a colloid of solid in gas. True/False?

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  4. Viscosity of lyophilic colloidal solution is same as that of dispersio...

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  5. Collidal solution is a heterogeneous solution which contains particle ...

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  6. Colloidal solution of a liquid dispersed in solid is called gel. True/...

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  7. Gelatin has the minimum protective powers.True or false

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  8. The charge on the colloidal particle is due to preferential adsorption...

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  9. The charge on the colloidal particles does not account for the stabili...

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  10. Metal sol is negatively charged. True/False

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  11. Adsorption is exothermic. True/False

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  12. STATEMENT-1 : Enzymes are protein but protein are not enzymes and ...

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  13. Promoters are substances which increases the efficiency of catalyst.T ...

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  14. Actication energy is always lowered by positive catalyst. T or F

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  15. In physical adsorption, the molecules of adsorbate are held by chemica...

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  16. In physical adsorption, the molecules of adsorbate are held by chemica...

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  17. Combination of N(2) and H(2) in the presence of Fe as a catalyst is an...

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  18. Acetic acid formed during hydrolysis of ester acts as an induced catal...

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  19. The activity of enzyme is increased in the presence of certain substan...

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  20. A catalyst remains unchanged chemically at the end of the reaction. Tr...

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