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What are the factors affecting rate of d...

What are the factors affecting rate of dissolving?

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VGS PUBLICATION-BRILLIANT-IS MATTER PURE?-EXERCISE
  1. Make a list of solids, liquids and gases from your surroundings. (Thes...

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  2. Describe an activity to prepare saturated and unsaturated solutions.

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  3. What are the factors affecting rate of dissolving?

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  4. Describe an experiment to identify suspensions and colloids.

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  5. Describe an example for the separation of components of mixture by sub...

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  6. By which method do you separate Ammonium chloride from a mixture conta...

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  7. Describe a method to separate the dye present in ink.

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  8. Describe an example for the separation of a mixture by the process of ...

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  9. Describe paper chromatography activity to observe the colours present ...

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  10. How do you separate water and kerosene from the mixture of kerosene an...

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  11. Explain the method of separation of two miscible liquids by distillati...

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  12. How do you separate copper metal from the mixture of copper sulphate a...

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  13. How does a laundry dryer squeezes out water from wet clothes?

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  14. “All the solutions are mixtures, but not all mixtures are solutions”. ...

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  15. Usually we think of a solution as a liquid that contains either a soli...

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  16. Have you ever observed carefully the syrup that you take for cough? Wh...

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  17. It is a suspension or colloidal solution ?

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  18. Is there any difference between a true solution and colloidal solution...

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  19. Why do we use different separation techniques for mixtures like grain ...

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  20. Is it possible to find out adulteration of kerosene in petrol with thi...

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