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How do you use the method of chromatogra...

How do you use the method of chromatography to find out what different colours are present in a coloured chalk?

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NCERT TELUGU-SEPARATION OF SUBSTANCES-EXAMPLE
  1. How do you prepare distilled water? Explain the process of distilling ...

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  2. Draw a labelled diagram showing experimental setup required for sublim...

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  3. How do you use the method of chromatography to find out what different...

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  4. Visit a nearby dairy and report about the processes used to separate c...

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  5. Define mixtures. Write the components of given mixtures. Tea, laddu, l...

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  6. Write the components of given mixtures and mention whether they are na...

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  7. List out different methods of separation of mixtures. Give one example...

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  8. If you have given a mixture of sand, saw dust and salt mixed with wate...

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  9. Draw a picture of article used for separation of mixture in your house...

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  10. What is the method carried in the given figure ?

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  11. What is the process carried in given figure ? Name the marked parts.

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  12. Observe the figre and name the marked parts. What is the process calle...

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  13. What is the method of separationh shown in the figure Write two lines...

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  14. Name the marked parts in the figure. What is the mehtod used in the fi...

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  15. What is the substance that is heated in the china dish ? What is the p...

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  16. What is the method used in the figure? When it is used ?

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  17. Kiran observed his father separatin husk and grains by winnowing metho...

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  18. Appreciate your mother's hard work in hand picking.

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  19. what is the percentage of sources of water on earth ?

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  20. Show by an experiment, the process of sublimation.

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