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Copper sulphate solution is electrolysed...

Copper sulphate solution is electrolysed using copper electrodes. Study the diagram given below and answer the question that follows:

State two appropriate observations for the above electrolysis reaction.

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ICSE-ELECTROLYSIS-QUESTIONS FROM PREVIOUS ICSE BOARD PAPERS
  1. Copper sulphate solution is electrolysed using copper electrodes. Stud...

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  2. Copper sulphate solution is electrolysed using copper electrodes. Stud...

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  3. Copper sulphate solution is electrolysed using copper electrodes. Stud...

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  4. When fused lead bromide is electrolysed we observe: [A]a silver grey d...

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  5. The electrolyte used for electroplating an article with silver is :

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  6. Give one word or phrase for the following: Formation of ions from m...

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  7. Give one word or phrase for the following: Electrolytic deposition ...

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  8. State your observation in each of the following cases: At the cathode ...

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  9. Which electrode : anode or cathode is the oxidising electrode ? Why?

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  10. State one relevant observation for each of the following: At the Anode...

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  11. Give appropriate scientific reasons for the following statements : ...

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  12. Give appropriate scientific reasons for the following statements : ...

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  13. Differentiate between the terms strong electrolyte and weak electrolyt...

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  14. Complete the following table :

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  15. Write the equation of the reactions which take place at the cathode an...

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  16. The particles present in strong electrolytes are : (a) only molec...

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  17. Write equations for the reactions taking place at the two electrodes (...

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  18. Write equations for the reactions taking place at the two electrodes (...

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  19. Name the product formed at the anode during the electrolysis of acidif...

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  20. Name the metallic ions that should be present in the electrolyte when ...

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