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When we added crystals of potassium perm...

When we added crystals of potassium permanganate to the water, the colour of water will be changed. What will be the reason for it?

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VGS PUBLICATION-BRILLIANT-MATTER AROUND US-EXERCISE
  1. What will happen when potassium permanganate crystals (KMnO4) added to...

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  2. How small are the particles of matter?

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  3. When we added crystals of potassium permanganate to the water, the col...

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  4. Are you able to break the stream of water anywhere from the top to gro...

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  5. Is rubber band solid or liquid? Why? (What will happen if the stretchi...

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  6. Is rubber band solid or liquid ? why?

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  7. Take some finely powdered salt (not crystals) and keep it in two diffe...

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  8. Can you say that salt is a liquid on the basis of change in its shape?...

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  9. Take a sponge. Observe its shape.Can you compress it? Is it a solid? W...

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  10. Why can't you able to compress a wooden block?

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  11. Why can't you able to compress a wooden block?

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  12. Is there any substance which can be found in three states like water ?

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  13. What are the properties that lead us to consider petrol or tea as liqu...

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  14. Do solids have definite shape and fixed volume ?

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  15. What is the shape of the water in different containers ?

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  16. What shape does the water take if it spill on the floor ?

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  17. Are the levels of water and milk same ?

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  18. Can you guess the volume of oil ?

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  19. Does CNG have a fixed volume ?definite shape ?

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  20. Does CNG have a fixed volume ?definite shape ?

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