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Define electrophoresis....

Define electrophoresis.

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MBD-IS MATTER AROUND US PURE-Example
  1. Name the kind of change of state whennaphthalene changes into gaseous ...

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  2. Name a common substance which exists in all the three states of matter...

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  3. Define electrophoresis.

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  4. Explain Brownian movement.

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  5. Explain Tyndall effect.

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  6. Define physical change and chemical change.

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  7. Classify the following substances into elements, compounds and mixture...

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  8. Name the process used to separate the constituents liquefied air.

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  9. State how will you remove carbon dioxide from a mixture of carbon diox...

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  10. How would you separate : Lead sulphate from a mixture of lead sulphat...

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  11. How would you separate : Kerosene oil from a mixture of kerosene oil a...

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  12. A molecule can be formed by an element as well as by a compound. Expla...

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  13. Can a mixture of chloroform(b.pt.61^@C)andcarbontetrachloride(b.pt.77^...

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  14. Name a mixture used : by all living beings

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  15. Name a mixture used : in the construction of buildings

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  16. Name a mixture used : as a food

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  17. Give two advantages of paper chromatography.

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  18. How would you obtain a sample of sulphur from a mixture of sulphur and...

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  19. How would you obtainpure ammonium chloride whenit contains potassium c...

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  20. Name three metals which are liquids at room temperature.

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