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CHETANA PUBLICATION-ADSORPTION AND COLLOIDS-EXERCISE
- How does addition of alum to drinking water make it potable?
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- The size of colloidal particles lies between
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- Gum in water is an example of
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- In Haber process of production of ammonia K2O is used as
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- Fruit jam is an example of
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- Adsorption is
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- The bond formed by a gaseous reactant with the surface of solid cataly...
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- As the temperature of the solid surface increases , the extent of adso...
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- If the pressure of a gas is increased , its extent of adsorption will
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- The rate of reaction depends on the surface area of catalyst in
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- A hand full of sand is stirred into water . The mixture will be
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- A sol is a dispersion of
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- Milk is
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- Smoke is a colloidal dispersion of
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- Fog is a colloidal dispersion of
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- Silica gel in contact with water vapours involves the phenomenon of
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- Butter is
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- Sky looks blue due to
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- How many layers are adsorbed in chemical adsorption ?
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- Freundlich adsorption isotherm gives a straight line on plotting
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- An emulsion is a colloidal dispersion of
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