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Colloids are widely used in industry and...

Colloids are widely used in industry and in daily life. Write any four applications of colloids.

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A N EXCEL PUBLICATION-SURFACE CHEMISTRY-QUESTION BANK
  1. Physisorption and chemisorption are the two types of adsorption. Write...

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

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

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

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  5. Write any two differences between absorption and adsorption.

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

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

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  8. Catalysis can be classified into two groups-homogeneous and heterogene...

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  9. Write one example for heterogeneous catalysis.

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  10. Which of the following is an emulsifying agent for O/W emulsion? Milk...

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  11. Dispersed phase and dispersion medium are two phases of colloidal syst...

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

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  13. Physisorption and chemisorption are two types of adsorption. What is t...

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

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  15. Which among the following is not and electrical property of colloids?

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  16. Freundlich adsorption isotherm is (x)/m = kp^((1)/n where n gt1. Anser...

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  17. Explain the terms in the above equation.

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  18. Raju and Ramu were asked to prepare a colloidal solution each. Raju ad...

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  19. What are the methods usually adopted to make firewood burn faster ?

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  20. How will these colloidal solutions respond to addition of small amount...

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