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Colloids are classfied in different ways...

Colloids are classfied in different ways. Emulsions, gels, sols etc. are different types of collodial systems. What are emulsions and emulsifiers?

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A N EXCEL PUBLICATION-SURFACE CHEMISTRY-QUESTION BANK
  1. Adsorption has many applications. Write any two applications of adsorp...

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  2. Which among the following is not and electrical property of colloids?

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  3. Freundlich adsorption isotherm is (x)/m = kp^((1)/n where n gt1. Anser...

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  4. Explain the terms in the above equation.

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  5. Raju and Ramu were asked to prepare a colloidal solution each. Raju ad...

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  6. What are the methods usually adopted to make firewood burn faster ?

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  7. How will these colloidal solutions respond to addition of small amount...

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  8. Which of the following will be the most effective in coagulating gold ...

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  9. Which of the following will be the most effective in coagulating gold ...

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  10. Which of the following will be the most effective in coagulating gold ...

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

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  12. Colloids are classfied in different ways. Emulsions, gels, sols etc. a...

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  13. What are associated colloids or micelles?

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  14. Cleansing action of soap/detergent is essentially an emulsification pr...

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  15. Chemical industries make use of catalysed processes to improve the ove...

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  16. What is shape selective catalysis?

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  17. What is the use of ZSM-5?

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  18. Colloidal solution of gold is prepared by striking an electric are bet...

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  19. What is the charge of gold sol? How do the particles acquire this char...

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  20. Which of the following will be the most effective in coagulating gold ...

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