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Oxygen is …... substance....

Oxygen is …... substance.

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Pure substance
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V PUBLICATION-MIX AND SEPARATE-QUESTION BANK
  1. ..... is the method used for the separation of salt from sea water

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  2. ………….have two or more than two substances mixed In them

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  3. Oxygen is …... substance.

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  4. Find the odd one. 1. Sugar, Copper, Tea, Gold

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  5. Soil with organic matter, Rubble, Air, Common salt

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  6. Sublimation, Evaporation, Filter paper, Distillation

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  7. Contains more than one component. The components are not in a fixed ra...

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  8. Rice water, Paint, Chalk powder, Gum arabic.

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  9. Given some sugar and sugar solution What is the difference between the...

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  10. Appu put some sugar into a vessel containing water and stirred He tast...

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  11. A fair coin is tossed four times and a person win Re 1 for each head a...

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  12. Write down the methods Using the opportunity given below. 1. Any one ...

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  13. How do you separate the components from a mixture of lodine, Iron fill...

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  14. How to purify drinking water in water filter?

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  15. What are the properties of solutions

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  16. What is known as heterogeneous mixture? Write an example

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  17. Reagents which attack organic compounds may be classified as electroph...

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  18. Write a short note about the following. A.Sedimentation and Decantatio...

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  19. How to collect common salt from sea water?

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  20. Which separation techniques will you apply for the separation of the f...

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