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The Ion which is more effective for the ...

The Ion which is more effective for the coagulation of negative sol `As_2S_3` is ?

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Which of the following electrolytes is most effective for the coagulation of Fe(OH)_3 sol and why? NaCl, Na_2 SO_4, Na_3 PO_4

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BODY BOOKS PUBLICATION-SURFACE CHEMISTRY-Example
  1. Adsorption Isthephenomenon of higher concentration of particles on the...

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  2. The formation of micelles which occurs only beyond a certain temperatu...

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  3. The Ion which is more effective for the coagulation of negative sol As...

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  4. Sols are colloidal systems in which dispersion medium is liquid and di...

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  5. Peptisation is a method of preparation of sol. Write a general procedu...

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  6. The accumulation of molecualr species at the surface rather than in th...

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  7. The accumulation of molecualr species at the surface rather than in th...

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  8. Enzymes are known as biochemical catalysis. Write the two important ch...

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  9. What is Tyndall effect?

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  10. State Hardy-Schulze rule which deals with the coagulation of colloids ...

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  11. What is a protective colloid?

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  12. Colloids are widely used in industry and in daily life. What are collo...

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

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

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  15. In certain cases, physisorption tansfers into chemisorption as tempera...

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  16. Explain how colloids get coagulated on addition of salts.

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  17. As2S3 sol particles are -negatively charged.What happens when barium c...

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  18. As2S3 sol particles are -negatively charged. How do you account for th...

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  19. As2S3 sol particles are -negatively charged.What is the effect of addi...

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  20. What is demusification ? Name two demulsifiers.

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