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MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE
- What are the characteristics of Lyophobic sols.
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- Define peptisation.
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- What happens when an electrolyte is added to ferric hydroxide sol?
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- Write the dispersed phase and dispersion medium of the following coll...
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- What are lyophilic and lyophobic colloids ? Which of these sols can be...
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- Define adsorption with example.
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- What are oil in water and water in oil type of emulsions ? Give one ex...
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- What is the effect of rise in the temperature on the adsorption of a ...
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- What phenomena will occur, when sillica gel and anhydrous calcium chlo...
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- Name the catalytic promoter or activater used Haber's process for the ...
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- Where the actual catalytic functioning of enzyme starts to occur ?
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- How does NaCl behave in water and benzene (or alcohol)?
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- What is the size of the insoluble particles present in suspension ?
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- How can acetone be prepared from- acetyl chloride
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- What is gold number?
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- What does the reciprocal of gold number represent ?
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- Does the adsorption of a gas on the surface of a solid increase or dec...
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- What is an adsorption isotherm? Describe Freundlich adsorption isother...
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- What is the role of desorption in the process of catalysis?
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- Why does physisorption decrease with increase of temperature ?
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