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Answer the following questions: What is...

Answer the following questions:
What is wave?

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NAVNEET PUBLICATION-ACIDS, BASES AND SALTS-EXERCISE
  1. Answer the following question: What is meant by soap?

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  2. Answer the following questions: Name two crystalline salts that conta...

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  3. Answer the following questions: What is wave?

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  4. Answer the following questions: What is meant by a cathode?

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  5. Answer the following questions: What is meant by an anode?

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  6. Answer the following questions: State the different uses of an electr...

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  7. Answer the following questions : What is meant by copolymers?

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  8. Answer the following questions: Show the dissociation of the followin...

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  9. What are the names of the following compounds? NH3,Na2O,CaO

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  10. Use your brain power When the above compounds are mixed with water t...

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  11. Explain the working of a syringe used by children when they play with ...

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  12. Use your brain power On the basis of the below table give examples ...

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  13. Use your brain power On the basis of the below table give three type...

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  14. What would be the definition of an acid and a base with reference to t...

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  15. Use your brain power Classify the following salts into the types aci...

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  16. Write chemical equation for the following events: Copper reacts wit...

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  17. Can we call Al2O3 and ZnO acidic oxides on the basis of these reaction...

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  18. Define 'amphoteric oxides' and give two examples.

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  19. Use your brain power With which solutions did the bulb glow?

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  20. Use your brain power Which solutions are electrical conductors?

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