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State two advantages of H(2) -O(2) fuel ...

State two advantages of `H_(2) -O_(2)` fuel cell over ordinary cell.

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List the advantages of using H_(2)-O_(2) fuel cell over ordinary cell.

A fuel cell is :

Write the cell reactions in H_2-O_2 fuel cell.

Calculate the standard free energy change taking place in H_(2) - O_(2) fuel cell in which the following reactions occur. (i) O_(2) + 4H^(+) + 4e^(-) rarr 2H_(2) O, E^(@) = 1.229V (ii) 2H_(2) rarr 4H^(+) + 4e^(-), E^(@) = 0.000 V

What advantage do the fuel cells have over primary and secondary batteries?

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What is fuel cell?

H_2O_2 IS :

MODERN PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. Write the cell reaction which occur in lead storage battery:(1) when t...

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  2. Iron does not rust when coating is broken in a galvanised iron pipe bu...

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  3. State two advantages of H(2) -O(2) fuel cell over ordinary cell.

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  4. Predict the products of electrolysis in each of the following ? A d...

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  5. State and explain Faraday’s laws of electrolysis.

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  6. State and explain Faraday's laws of electrolysis. How many grams of ch...

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  7. Define and explain electrochemical equivalent.How is it related with c...

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  8. Define electrochemical equivalent and chemical equivalent. How are th...

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  9. Define 'specific conductance' and 'equivalent conductance'. How are th...

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  10. A 0.1N solution of NaCl has a specific conductance of 0.00112 ohm^-1 c...

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  11. State and explain Kohlrausch's law of independeat migration of ions.

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  12. State and explain Kohlrausch's law. How can this law be used to find e...

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  13. write a short note on : (a) kohlrausch's law

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  14. (b) Galvanic cell

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  15. Define electrode potential and Nernst equation.

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  16. Write notes on (i) Electroplating (ii) Electrorefining (iii) Gal...

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  17. How does molar conductivity vary with concentration for weak and stron...

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  18. The resistance of a conductivity cell containing 0.001 M KCl solution ...

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  19. How does molar conductivity vary with concentration for weak and stron...

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  20. Calculate the emf of the cell in which the following reaction takes pl...

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