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Discuss the relation between free energy...

Discuss the relation between free energy and EMF.

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`-Delta_(r )G^(Theta)=nFE^(Theta)` cell
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ICSE-ELECTROCHEMISTRY-EXERCISE (PART-II Descriptive Questions)
  1. Write Nernst equation for the electrode reaction: M^(n+) +n e^(-) t...

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  2. Write Nernst equation for the reaction: (i) 2Cr(s) +3Cd^(2+)(aq) to...

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  3. Discuss the relation between free energy and EMF.

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  4. Why is equilibrium constant K related to only E("cell")^(Theta) and n...

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  5. What is the relationship between specific conductance and equivalent c...

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  6. The unit of equivalent conductance is :

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  7. What is meant by cell constant ?

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  8. Express mathematically relationship among the resistance (R ), specifi...

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  9. Define the term molar conductivity.

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  10. How is the unit of molar conductivity arrived ?

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  11. State Kohlrausch law for electrical conductance of an electrolyte at ...

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  12. What is the effect of decreasing concentration on the molar conductiv...

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  13. Express mathematically the relationship among the degree of dissociat...

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  14. Write mathematical expression for Kohlrausch law.

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  15. Write Debye-Huckel-Onsager equation. What do different symbols signif...

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  16. How does electrical conductivity of semiconductors vary with temperat...

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  17. During electrolysis :

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  18. State Faraday's first law of electrolysis.

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

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  20. What is meant by electrochemical equivalent of a substance?

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