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R G PUBLICATION-SURFACE CHEMISTRY-EXERCISE
- Explain the thermodynamic conditions for adsorption.
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- Write three characteristics of physorption.
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- What is an adsorption isotherm? Describe Freundlich adsorption isother...
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- Explain the following terms giving a suitable example in each case: Ho...
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- Explain why a catalyst remain unchanged in mass and chemical compositi...
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- What is meant by shape-selective catalysis?
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- Write three important characteristics of enzyme catalytic reaction.
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- Describe lock and key theory of enzyme catalysis.
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- What is the role of desorption in the process of catalysis?
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- Define colloids.What is the range of size of colloidal particles?
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- Classify colloids in terms of the type of the particles of the dispers...
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- CMC for soap is 10^(-4) and 10^(-3) molL^(-1). What do you mean? What ...
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- What are associated colloids? Briefly describe the cleansing action of...
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- Write with chemical reaction how gold sol and ferric hydroxide sol pre...
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- Write short notes on peptization.
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- How colloids are purified by electro dialysis?
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- Write short notes on Tyndal effect
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- Write short notes on Brownian motion
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- Write short notes on Zeta potential.
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- Write a note on Hardy Schulze rule.
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