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What is a primary battery? Give one exam...

What is a primary battery? Give one example.

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ASSAM ACADEMIC CENTRE-Electro Chemistry -Example
  1. The standard reduction potential values of three metal cations, X, Y a...

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  2. Give reasons for the following Rusting of iron is quicker in saline wa...

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  3. What is a primary battery? Give one example.

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  4. Express the relation between the conductivity and the molar conductivi...

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  5. What is electrolytic cell?

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  6. Define specific resistance. What are its unit?

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  7. What is cell constant? Give its units.

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  8. What is the relation between conductivity, conductance and cell consta...

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  9. The conductance of 0.1 M HCl solution is greater than that of 0.1 M Na...

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  10. For the reaction Fe(s) + Zn^(2+)(aq) rarr Fe^(2+)(aq) + Zn(s), E(cell)...

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  11. Predict the products of electrolysis of a dilute aqueous solution of s...

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  12. What is the function of platinised platinum in the standard hydrogen e...

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  13. Compare the sign conventions of electrodes and the accompanying electr...

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  14. Why is it impossible to obtain the electrode potential for a single ha...

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  15. What are the products obtained during electrolysis of CuSO4 using Cu e...

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  16. What is the effect of an increase in concentration of Zinc ions on the...

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  17. The standard reduction potential of the half reaction Zn^(2+)(aq) + 2e...

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  18. Why is it necessary to use a salt bridge in a galvanic cell?

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  19. What are the products of electrolysis of molten and aqueous sodium chl...

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  20. Why a mercury cell gives a constant voltage throughout its life?

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