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How electrical resistance varies along t...

How electrical resistance varies along the length and area of cross section.

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Electrical resistance increases as its length increases (directly proportional to its length) and decreases as the area of cross section increases (inversily proportional to area of cross section).
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SUBHASH PUBLICATION-ELECTROCHEMISTRY-Problem Section
  1. How electrical resistance varies along the length and area of cross se...

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  2. E(cu)^(0)=0.34 and E(zn)^(0)=-0.76V. Calculate E("cell")^(0).

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  3. E(Cu)^(0)=+0.34V and E(Ag)^(0)=+0.8V" calculate "E(cell")^(0).

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  4. Calculate the EMF of the cell for the reaction. Mg((s))+2Ag((aq))^+ ...

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  5. Calculate the e.m.f. of the cell in which the following reaction takes...

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  6. Represent the cell in which the following reaction takes place Mg(s)...

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  7. Calculate EMF of the cell represents below Zn//Zn^(2+)(C=0.1M)||Cu^(2+...

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  8. For the standard cell Cu(s)|Cu^(2+)(aq)||Ag^(+)(aq)|Ag(s). [E((Cu^(2+)...

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  9. For the standard cell Cu(s)|Cu^(2+)(aq)||Ag^(+)(aq)|Ag(s). [E((Cu^(2+)...

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  10. Find the value of AG^(@) at 25^(@)C for the following electrochemical ...

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  11. Calculate e.m.f. of cell for the reaction : Mg((s))+Cu^(2+)"(0.0001 ...

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  12. Calculate DeltarG^@ for the following reactions: Fe^(+2) (aq)+Ag^(+)...

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  13. Find the value of AG^(@) at 25^(@)C for the following electrochemical ...

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  14. (a) The electrode potential for the Daniell cell given below is 1.1 V....

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  15. Calculate standard free energy change for reaction Zn(S)+2Ag^(+)(aq) L...

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  16. Calculate the equilibrium constant for the reaction Cu(s)+2Ag+(aq)ra...

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  17. Calculate the equilibrium constant for the reaction Cu(s)+2Ag+(aq)ra...

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  18. The cell in which of the following reaction occurs: 2Fe^(3+)(aq)+2I^...

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  19. Resistance of a conductivity cell filled with 0.02 M KCl solution is 5...

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  20. The resistance of solution of a salt occupying a volume between two pl...

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  21. c) Resistance of a conductivity cell containing 0.1 M KCl solution is ...

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