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During the electrolysis of copper (II) s...

During the electrolysis of copper (II) sulphate solution using platinum as cathode and carbon as anode :
What do you observe at the cathode and at the anode?

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During the electrolysis of copper (II) sulphate solution using platinum as cathode and carbon as anode : Write the reactions at the cathode and at the anode.

During the electrolysis of copper (II) sulphate solution using platinum as cathode and carbon as anode : What change is noticed in the electrolyte?

What would you observe at the (a) cathode (b) anode ?

What change is noticed in the electrolyte ?During the electrolysis of copper (II) sulphate solution using platinum as cathode and carbon as anode:

Select the correct answer from the choice given in brackets : The type of reaction at the anode during electrolysis of copper (II) sulphate solution using copper or platinum cathode & carbon anode. [reduction, oxidation, redox]

The ion which is discharged at the anode during the electrolysis of copper sulphate solution using platinum electrode as anode and cathode [Cu^(2+) OH^(-),SO_(4)^(2-) H^(+)]

The following questions refer to the electrolysis of copper sulphate solution using copper electrodes . Compare the change in the mass of the cathode with the change in the mass of the anode .

During the electrolysis of a dilute solution of sulphuric acid, what substance is produced at the anode?

What is seen to happen to the colour of the copper sulphate solution if platinum electrodes are used ? Explain this observation .

An aqueous solution of nickel (II) sulphate was electrolyzed using nickel electrodes. Observe the diagram and answer the questions that follow What do you observe at the cathode and anode respectively?

ICSE-ELECTROLYSIS-QUESTIONS FROM PREVIOUS ICSE BOARD PAPERS
  1. Give reasons as to why: the electrolysis of acidulated water is cons...

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  2. Differentiate between electrical conductivity of copper sulphate solu...

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  3. During the electrolysis of copper (II) sulphate solution using platinu...

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  4. During the electrolysis of copper (II) sulphate solution using platinu...

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  5. During the electrolysis of copper (II) sulphate solution using platinu...

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  6. Some word/words are missing in the following statement. You are requir...

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  7. Identify the weak electrolyte from the following: (A) Sodium Chloride ...

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  8. Give reasons for the following: An aqueous solution of sodium chloride...

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  9. Select the correct answer from the list given in brackets : An aque...

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  10. Select the correct answer from the list given in brackets : The me...

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  11. Select the correct answer from the list given in brackets : The io...

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  12. Select the correct answer from the list given in brackets : When di...

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  13. Select the correct answer from the list given in brackets : During ...

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  14. State one appropriate observation for each of the following: Electrici...

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  15. Which of these will act as a non-electrolyte?

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

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

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

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

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

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