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What is a protective colloid?...

What is a protective colloid?

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The lyophobic sols can be stablished by adding lyophilic sols. A lyophilic sol that is used for stabilising a lyophobic sol is called a protective colloid.
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A N EXCEL PUBLICATION-SURFACE CHEMISTRY-QUESTION BANK
  1. Colloids have many characterstic properites. Among these Tyndall effec...

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  2. State Hardy-Schulze rule which deals with the coagulation of colloids ...

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  3. What is a protective colloid?

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  4. Colloids are widely used in industry and in daily life. What are collo...

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  5. Colloids are widely used in industry and in daily life. Write any four...

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  6. The accumulation of molecualr species at the surface rather than in th...

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  7. The accumulation of molecualr species at the surface rather than in th...

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  8. Enzymes are known as biochemical catalysis. Write the two important ch...

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  9. There are mainly two types of adsorption of gases on solids. What are ...

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  10. Write any two characteristics of each of the above two types of adsorp...

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  11. Sols are colloidal systems in which dispersion medium is liquid and di...

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  12. Peptisation is a method of preparation of sol. Write a general procedu...

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  13. Adsorption has many applications. Write any two applications of adsorp...

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  14. Physisorption and chemisorption are the two types of adsorption. Write...

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  15. Which of the following is Lyophobic colloid? Starch in water, Gum in w...

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  16. Colloids are widely used in industry and in daily life. Write any four...

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  17. Which of the following is an example of absorption?

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  18. Write any two differences between absorption and adsorption.

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  19. Based on particles of dispersed phase, collodidal systems are classifi...

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  20. Associated colloids are also known as micelles. How are they formed?

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