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State Hardy schulze rule....

State Hardy schulze rule.

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According to Hardy - Schulze rule, the coagulating power of cation follows the order :

According to Hardy Schulze rule, the power of coagulation of an ion depends upon………….

tyndall effect, brownian movement, colour OF colloid, coagulation / flocculation, hardy schulze rule, protection OF colloid and gold number

According to Hardy-Schulze rule for greater power of precipitation flocculating ion should have greater

On the basis of Hardy-schulze rule explain why the coagulating power of phosphate is higher than chloride ?

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MODERN PUBLICATION-SURFACE CHEMISTRY-REVISION EXERCISE (SHORT ANSWER QUESTION)
  1. Define adsorption and write two important differences between physical...

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  2. What do you mean by activity and selectivity of catalysts ?

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  3. State Hardy schulze rule.

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  4. How are colloids classified on the basis of charge ? How will you acco...

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  5. Physical and chemical adsorption respond differently with a rise in te...

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  6. Explain the following terms: (i) Peptization (ii) dialysis (iii) Har...

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  7. Explain why does ferric hydroxide sol get coagulate on addition of sol...

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  8. Give reasons for the following : (i) Peptizing agent is added to con...

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  9. What are lyophilic and lyophobic sols ? Give one example of each type....

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  10. Give two differences between lyophilic and lyophobic colloids.

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  11. How will you justify that milk is an emulsion of oil in water with the...

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  12. How will you justify that milk is an emulsion of oil in water with the...

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  13. TYNDALL EFFECT

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  14. Define dialysis.

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  15. In electrophoresis,

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  16. Explain the following terms : {:(a. El etropho resis , b. Coagulati...

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  17. Peptization is:

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  18. Difine emulsification?

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  19. Explain the terms 'Brownian movement' and 'peptization'.

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  20. What do you mean by activity and selectivity of catalysts ?

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