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Give scientific reasons for the followin...

Give scientific reasons for the following:
When zinc granules are added to copper sulphate solution, the blue coloured solution turns colourless.

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NAVNEET PUBLICATION-METALLURGY-EXERCISE
  1. Give scientific reasons: Metals are good conductors of electricity ...

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  2. Give scientific reasons: Sodium is more reactive than aluminium

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  3. Give scientific reasons for the following: When zinc granules are add...

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  4. Give scientific reasons for the following: When an iron nail is dippe...

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  5. Give scientific reasons: During electrolytic reduction of alumina, ...

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  6. Give scientific reasons for the following: Pine oil is used in the fr...

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  7. Give scientific reasons for the following: Air is bubbled through the...

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  8. Give scientific reasons for the following: Anodes need to be replaced...

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  9. Give scientific reasons for the following: Silver amalgam is used for...

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  10. Give scientific reasons for the following: Copper vessels turn greeni...

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  11. Explain the following reactions with the help of balanced equations: ...

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  12. Explain the following reactions with the help of balanced equations: ...

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  13. Explain the following reactions with the help of balanced equations: ...

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  14. Explain the following reactions with the help of balanced equations: ...

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  15. Explain the following reactions with the help of balanced equations: ...

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  16. Explain the following reactions with the help of balanced equations: ...

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  17. Explain the following reactions with the help of balanced equations: ...

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  18. Explain the following reactions with the help of balanced equations: ...

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  19. Explain the following reactions with the help of balanced equations: ...

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  20. Explain the following reactions giving their balanced chemical equatio...

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