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It is a suspension or colloidal solution...

It is a suspension or colloidal solution ?

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VGS PUBLICATION-BRILLIANT-IS MATTER PURE?-EXERCISE
  1. Usually we think of a solution as a liquid that contains either a soli...

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

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  3. It is a suspension or colloidal solution ?

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

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

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

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  7. Arrange the gases present in air in increasing order of their boilling...

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  8. Which gas forms liquid first as the air is cooled?

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  9. Can you give few more examples of this (homogeneous mixtures) kind?

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  10. Can you prove this(path of light through the solution) with an experim...

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  11. IF the solution is diluted, can the path of light be visible?

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  12. What would happen if you add a little more solute to a solvent?

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  13. How you do determine the percentage of the solute present in the solut...

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  14. Did you ever observe this phenomenon in the cinema halls?

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  15. Is the mixture (Ammonium chloride and salt) heterogeneous ? Give reaso...

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  16. How do we separate the salt and ammonium chloride?

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  17. Can you give any examples where we use fractional distillation techiqu...

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  18. A solution contain 50 g of a common salt in 200 g of water. Calculate ...

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  19. 80 ml of solution contains 20 g of solute .Calculate the concentration...

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  20. What is meant by 'Pure substances'?

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