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MBD PUBLICATION-SURFACE CHEMISTRY-Question Bank
- What is Sol ?
01:19
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- Give an example of emulsion.
01:16
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- State and discuss Hardy-Schulze rule.
02:53
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- What is sorption ?
04:10
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- Boot polish is what type of colloid.
01:28
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- ........ is an example of emulsion.
01:08
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- The phenomenon of precipitaion of a colloidal solution by the addition...
02:54
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- The zig-zag motion of colloidal particles is called
01:51
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- The scattering of light on the surface of colloidal particle is .
01:53
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- The colloidal system of liquid dispersed in solid is called .
01:31
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- Fog is a colloidal solution.
02:51
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- Rubber is a solidsol
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- Soda-water is an Aerosol
01:16
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- Toothpaste is solisol.
01:24
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- Milk is an aerosol. True /False.
02:55
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- Why activated charcoal is a better absorbent than ordinary charcoal ?
03:33
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- Why cannot colloidal sol. Be filtered by ordinary filter paper ?
02:26
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- When rivers meet the ocean, they generally form delta, give resasons.
02:57
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- Why coloid cannot be filtered by ordinary filter paper ?
01:20
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- Name any two applications of adsorption.
02:36
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