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Write the difference in the electrolysis...

Write the difference in the electrolysis of dilute sulphuric acid and 50% sulphuric acid at Pt electrodes.

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AAKASH SERIES-ELECTROCHEMISTRY -EXERCISE - 4.2
  1. What do you mean by the electrolysis at active electrodes?

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  2. Discuss the electrolysis products of (a) fused NaCl and (b) aqueous Na...

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  3. Write the difference in the electrolysis of dilute sulphuric acid and ...

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  4. Define and discuss electrochemical equivalent and chemical equivalent.

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  5. Write on the techniques , electroplating and electrotyping.

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  6. What are the main differences between electromotive force of cells and...

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  7. Write the IUPAC notations of representing cathode , anode and galvanic...

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  8. What are reference electrodes ? How is a secondary reference electrode...

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  9. Calculate the time required for a current of 2 amp to decompose one gr...

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  10. An electric current is passed through two solutions (a) AgNO3 and (b)...

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  11. A current of 1.7 amp is passed through 300 ML of 0.16 M ZnSO4 solution...

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  12. A 200 W, 110 V in candescent lamp is connected in series with cells co...

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  13. E^@ of In^(3+), In^(+) and Cu^(2+)m Cu^(+) are -0.4 V and -0.42 V resp...

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  14. NO(3)^(-)(aq) + 2H^(+) (aq) + e^(-) to NO(2)(g) + H2O. Calculate the r...

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  15. How is Nernst equation useful in calculating the potential of a cell?

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  16. Write the working of concentration cell, mercury dry cell and nickel c...

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  17. Discuss the construction and working of lead storage battery.

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  18. What are fuel cells? Write their advantage and de-merits .

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  19. Distinguish between corrosion and passivity .

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  20. Mention the reason for corrosion and discuss the preventive methods fo...

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