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Comment on the statement that "colloid i...

Comment on the statement that "colloid is not a substance but a state of substance".

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BODY BOOKS PUBLICATION-SURFACE CHEMISTRY-Example
  1. Ferric hydroxide sol can be prepared from freshly perpared ferric hydr...

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  2. Ferric hydroxide sol can be prepared from freshly prepared ferric hydr...

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  3. Comment on the statement that "colloid is not a substance but a state ...

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  4. Action of soap is due to emulsification and micelle formation. Commen...

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  5. Distinguish between the meaning of the terms adsorption and absorption...

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  6. Give reason why a finely divided substance is more effective as an ads...

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  7. what are enzymes? Write in brief the mechanism of enzyme catalysis.

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  8. How are colloids classified on the basis of physical states of compone...

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  9. How are colloids classified on the basis of nature of dispersed phase...

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  10. How are colloids classified on the basis of interaction between dispe...

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  11. How do emulslfires stabilise emulsion?Name two emulsifiers.

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  12. Bredig’s arc method is used to prepare which of the following sol ?

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  13. The existence of charge on colloidal particles is confirmed by electro...

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  14. The existence of charge on colloidal particles is confirmed by electro...

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  15. Briefly explain the dlfferents types of emulsions and give example for...

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  16. Explain the terms, Zeta potential, electrophoresis and electro-osmosis...

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  17. State Hardy-Schulzerule with the help of example.

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  18. Why lyophilic colloids are used as protective colloids?

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  19. There are mainly ,two types of adsorption. They are physlsorption and ...

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  20. There are mainly ,two types of adsorption. They are physlsorption and ...

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