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SUBHASH PUBLICATION-SURFACE CHEMISTRY-Questions
- What is adsorption ?
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- What is adsorbate ?
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- What is adsorbent ?
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- Give an example for adsorption process.
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- Give two differences between adsorption and absorption.
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- How Delta H, Delta S and Delta G changes during adsorption ?
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- What happens to the entropy of a gas after adsorption?
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- What is physical adsorption ? Give three characteristics.
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- What is chemical adsorption ? Give three characteristics.
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- Give two characteristics of chemisorption ?
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- Give three differences between physical adsorption and chemisorption.
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- Out of physisorption and chemisorption which one has lower enthalpy of...
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- What is the effect of temperature and pressure on the adsorption of ga...
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- When is a solid a good adsorbent ?
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- Give reason "activated charcoal is used in gas mask".
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- Name the adsorbent used in removal of colouring matter.
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- Give a Freundlich adsorption isotherm equation.
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- Give four applications of adsorption.
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- Give two applications of adsorption.
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- What is homogeneous catalysis ? Give three examples.
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