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Write one similarity between physisorpti...

Write one similarity between physisorption and chemisorption.

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Write the differences between physisorption and chemisorption with respect to the following : (i) Specificity (ii) Temperature dependence (iii) Reversibility and (iv) Enthalpy change

Write differences between physisorption and chemisorption.

Adsorption is the tendency of accumulation of molecular species at the surface of solid or liquid. Depending upon the nature of bonds or forces of attraction between adsorbate and adsorbent. It is classofied between physisorption and chemisorption. Which of the following gases is adsorbed most by activated charcoal?

Adsorption is the tendency of accumulation of molecular species at the surface of solid or liquid. Depending upon the nature of bonds or forces of attraction between adsorbate and adsorbent. It is classofied between physisorption and chemisorption. Which of the following gas molecules have maximum value enthalpy of physisorption?

Adsorption is the tendency of accumulation of molecular species at the surface of solid or liquid. Depending upon the nature of bonds or forces of attraction between adsorbate and adsorbent. It is classofied between physisorption and chemisorption. Which of the following statements are correct? (More than one correct)

Give three points of difference between physisorption and chemisorption.

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MODERN PUBLICATION-SURFACE CHEMISTRY-REVISION EXERCISE (SHORT ANSWER QUESTION)
  1. Define the following terms giving an example of each: (i) Associated...

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  2. Define the following terms giving an example of each: (i) Associated...

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  3. Give reason for the Physisorption decreases with increase in temperatu...

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  4. Alum purifies muddy water by

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  5. Brownian movement is found in

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  6. O/W type emulsion means

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  7. Define zeta, potential.

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  8. Define the Multimolecular colloids.

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  9. Write on difference in each of the following: (a) Multimolecular col...

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  10. Write on difference in each of the following: (a) Multimolecular col...

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  11. Write one difference in each of the following: (i) Lyophobic sol Lyo...

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  12. What are the dispersed phase and dispersion medium in milk

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  13. Write one similarity between physisorption and chemisorption.

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  14. (a) Write the dispersed phase and dispersion medium of milk. (b) Wri...

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  15. What happens when : (a) freshly prepared precipitate of Fe(OH)(3) is...

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  16. What happens when persistent dialysis of colloidal solution is carried...

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  17. What happens when : (a) freshly prepared precipitate of Fe(OH)(3) is...

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  18. Define the Coagulation with a suitable example.

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  19. Multimolecular colloids are present in :

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  20. Explain the following terms with suitable examples. (a) Gel (b) Liq...

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