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MBD PUBLICATION-SURFACE CHEMISTRY-Question Bank
- Why coloid cannot be filtered by ordinary filter paper ?
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- Give an example of emulsion.
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- Name any two applications of adsorption.
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- What is the size of colloidal particle ?
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- Boot polish is what type of colloid.
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- Define gold number.
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- What is the effect of increase of temperature on viscosity of liquid ?
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- Define peptisation.
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- What is dialysis ?
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- Explain electrophoresis.
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- What is Sol ?
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- Give an example of emulsion.
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- State and discuss Hardy-Schulze rule.
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- What is sorption ?
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- Boot polish is what type of colloid.
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- ........ is an example of emulsion.
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- The phenomenon of precipitaion of a colloidal solution by the addition...
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- The zig-zag motion of colloidal particles is called
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- The scattering of light on the surface of colloidal particle is .
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- The colloidal system of liquid dispersed in solid is called .
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