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MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE
- AL(OH)(3),Fe(OH)(3), As(2)S(3),Cu,Ag,Au, are which type of colloids ?
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- Give an example of multimolecular colloids.
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- What is especially observed when a beam of light is passed through a c...
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- What are micelles? Give an example of a micelle system.
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- physisorption and chemisorption, which type of adsorption has higher ...
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- Which type of adsorption is highly specific and irreversible ?
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- Name any two/four applications of adsorption (four).
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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 the role of desorption in the process of catalysis?
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- 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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