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SUBHASH PUBLICATION-SURFACE CHEMISTRY-Questions
- 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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- Give an example for homogenous catalysis.
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- What is homogenous catalysis ? Give an example.
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- Write the catalyst used in the decomposition of potassium chlorate to ...
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- What is heterogeneous catalysis ? Give an example.
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- Give an example for heterogeneous catalysis.
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- What are catalytic promoters ? Give examples.
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- What are catalytic poisons?
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