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What are fuel cells ? Write the electrod...

What are fuel cells ? Write the electrode reactions of a fuel cell which uses the reaction of hydrogen with oxygen.

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ICSE-ELECTROCHEMISTRY-EXERCISE (PART-II Descriptive Questions)(LONG ANSWER QUESTIONS)
  1. Is it safe to stir 1M AgNO(3) solution with a copper spoon? Give suit...

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  2. Write points of difference between (i) electrode potential and elec...

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  3. How is concentration of an electrolyte related to molar conductivity ...

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  4. Kohlrausch's law states that at

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  5. Describe the characteristics of variation of molar conductivity with ...

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

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  7. Definie conductivity and molar conductivity for the solution of an ele...

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  8. Write points of difference between : (i) conductance and conductivi...

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  9. Explain the process of electrolysis.

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  10. Discuss the electrolysis of water.

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  11. Explain with a suitable example, the difference between the electroly...

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  12. Mention the Faraday's laws of electrolysis.

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  13. Write a short note on electroplating.

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  14. What do you understand by electrolysis ? What chemical processes occu...

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  15. Define electrolysis. What is the mechanism for the electrolysis of ? ...

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  16. State Faraday's second law of electrolysis. How is the law helpful in ...

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  17. What is meant by dry cell ? Give its working.

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  18. What is lead storage battery ? Give its working.

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  19. What are fuel cells ? Write the electrode reactions of a fuel cell wh...

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  20. Define corrosion. What is the chemical formula of rust? Give the rela...

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