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Name the two groups into which phenomeno...

Name the two groups into which phenomenon of catalysis can be divided. Give an example of each group with the chemical equation involved.

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  1. What is meant by coagulation of a colloidal solution?

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  2. Describe briefly any three methods by which coagulation of lyophobic s...

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  3. Name the two groups into which phenomenon of catalysis can be divided....

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  4. What are the dispersed phase and dispersion medium in milk?

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  5. Give reasons for the Leather gets hardened after tanning

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  6. Describe the Dialysis

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  7. Out of MgCl(2) and AICI(3), which one is more effective in causing coa...

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  8. Out of sulphur sol and proteins, which one forms multimolecular colloi...

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  9. What is the reason for the stability of colloidal sols?

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  10. Define the Lyophilic colloid

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  11. Define the Zeta potential

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  12. Define the Associated colloidals.

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  13. Write one difference of Lyophobic sol and lyophilic sol

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  14. Write one difference of Solution and Colloid.

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  15. Write one difference of Homogenous catalysis and heterogenous catalysi...

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  16. Write one similarity between physisorption and chemisorption.

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  17. Write one difference between of Multimolecular colloid and macromolecu...

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  18. Write one difference between of Sol and gel.

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  19. Write one difference between of Oil-in-water emulsion and water-in-oil...

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  20. What type of colloid is formed when a liquid is dispersed in a solid? ...

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