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The particles present in strong electrol...

The particles present in strong electrolytes are :

(a) only molecules
(b) mainly ions
(c) ions and molecules
(d) only atoms

A

only molecules

B

mainly ions

C

ions and molecules

D

only atoms

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ICSE-ELECTROLYSIS-QUESTIONS FROM PREVIOUS ICSE BOARD PAPERS
  1. Complete the following table :

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

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

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

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

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

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

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  8. Give reasons why : Sodium chloride will conduct electricity only in...

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  9. Give reasons why : In the electroplating of an article with silver,...

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  10. Give reasons why : Although copper is a good conductor of electrici...

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  11. Identify the substance underlined, in the following case : The electro...

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  12. State the observations at the anode and at the cathode during the elec...

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  13. State the observations at the anode and at the cathode during the elec...

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  14. Select the ion , that would get selectively discharged from the aqueou...

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  15. Select the ion in each case, that would get selectively discharged fro...

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  16. Answer the following questions with respect to the electrolytic proces...

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  17. Answer the following questions with respect to the electrolytic proces...

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  18. The electrolysis of acidified water is an example of:

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  19. Give one word or a phrase for the following statement : Process of for...

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  20. State one relevant observation for the following: At the anode, when m...

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