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What would you observe when zinc is adde...

What would you observe when zinc is added to a solution of iron (II) sulphate?
Write the chemical reaction that takes place.

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When zinc is added to iron (II) sulphate then it will displace the iron from iron sulphate solution as shown in the following chemical reaction. `Zn(s)+FeSO_(4)(aq)toZnSO_(4)(aq)+Fe(s)`
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NCERT-METALS AND NON-METALS-Exercise
  1. Samples of four metals A, B, C and D were taken and added to the follo...

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  2. Which gas is produced when dilute hydrochloric acid is added to a reac...

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  3. What would you observe when zinc is added to a solution of iron (II) s...

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  4. (i) Write the electron-dot structures for sodium, oxygen and magnesium...

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  5. Why do ionic compounds have high melting points?

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  6. Define the following terms. (i) Mineral (ii) Ore (iii) Gangue

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  7. Name two metals which are found in nature in the free state.

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  8. What chemical process is used for obtaining a metal from its oxide?

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  9. Metallic oxides of zinc, magnesium and copper were heated with the fol...

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  10. Which metals do not corrode easily?

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  11. What are alloys?

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  12. Which of the following pairs will give displacement reactions? (i) Na...

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  13. Which of the following methods is suitable for preventing an iron fryi...

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  14. An element reacts with oxygen to give a compound with a high melting p...

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  15. Food cans are coated with tin and not with zinc because (a) zinc is ...

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  16. You are given a hammer, a battery, a bulb, wires and a switch. (a) H...

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  17. What are amphoteric oxides? Give two examples of amphoteric oxides.

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  18. Name two metals which will displace hydrogen from dilute acids, and tw...

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  19. In the electrolytic refining of a metal M, what would you take as the ...

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  20. Pratyush took sulphur powder on a spatula and heated it. He collected ...

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