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MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE
- Fill in the blanks- German silver in making and .
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- Between absorption and adsorption, which one is surface phenomenon ?
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- Give one example each of aerosol and solid foam
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- Give one example each of sol and gel.
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- What are emulsions ? Give an example of oil in water and water in oil ...
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- Out of BaCl2 and KCl which one is more effective in causing coagulatio...
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- Read the following passage and answer the questions. Adsorption is s...
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- Which one of the following is a property of physisorption ?
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- Given an example of shape selective catatyst.
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- What are lyophilic and lyophobic sols ? Give one example of each. Why ...
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- Define: Peptisation
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- What is the effect of temperature on chemisorption ?
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- Adsorption is an exothermic process. Explain.
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- Name the dispersed phase and dispersion medium in milk.
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- Write a method by which lyophobic colloids can be coagulated.
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- Write the reason for the stability of colloidal sols.
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- Movement of dispersion medium under the influence of electric field is...
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- At CMC (Critical Micellisation Conc.) the surface molecules
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- Complete the missing links : Milk is an example of............. in ......
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- What is Tyndall effect ? What is the cause of it ?
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