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What is a fuel cell ? Write its one adva...

What is a fuel cell ? Write its one advantage over other ordinary cells.

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DINESH PUBLICATION-ELECTROCHEMISTRY-QUESTIONS FROM BOARD EXAMINATIONS
  1. Difference Between Potential Difference And Emf

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  2. In the cell , Cr(s) | Cr^(3+)(aq) || Cd^(2+)(aq) | Cd(s)., write down ...

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  3. What is a fuel cell ? Write its one advantage over other ordinary cell...

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  4. Define limiting molar conductivity. Why does conductivity of an electr...

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  5. Following reactions occur at cathode during electrolysis of aqueous si...

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  6. Why does the cell potential of mercury cell remain constant throughout...

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  7. What do you understand by standard e.m.f. of a cell ? Derive a relatio...

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  8. (a) Write Faraday's second law of electrolysis. (b) Draw a labelled ...

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  9. What is a secondary battery ? Write the mechanism of lead storage batt...

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  10. Calculate E(cell)^(@) for the following reaction at 298 K: 2AI(s) +...

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  11. What type of battery is dry cell ? Write overall reaction occurring in...

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  12. From the given cells : Answer the following : (i) Which cell ...

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  13. (a) Discuss the electrochemical theory of corroison (b) For the reac...

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  14. In which of the following reactions, oxidation and reduction take plac...

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  15. (a) Solutions of two electrolytes 'A' and 'B' are diluted. The limitin...

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  16. Write the name of the cell which is generally used in inverters. Write...

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  17. What will happen to the value of emf of the following cell if the cenc...

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  18. Calculate the maximum work that can be obtained from the daniell call ...

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  19. Write the cell reactions for the following cells : (a) Fe|Fe^(2+)||H...

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  20. Draw a neat and labelled diagram for H(2)-O(2) fuel cell. Write the re...

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