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DeltaG^@ for the reaction Ag((aq))^+ +1/...

`DeltaG^@` for the reaction `Ag_((aq))^+ +1/2H_(2(g)) rarr H_((aq))^+ + Ag_((s))`, where standard potential for silver half cell reaction is 0.8V, will be

A

77.2KJ

B

`+77.2kJ`

C

`154.4kJ`

D

`-38.6KJ`

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CHETANA PUBLICATION-Electrochemistry-EXERCISE
  1. Daniel cell operates under non standard state conditions. If the equat...

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  2. The standard potential for the cell reaction 2Ti((S)) + Hg^(2+) (1M) r...

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  3. DeltaG^@ for the reaction Ag((aq))^+ +1/2H(2(g)) rarr H((aq))^+ + Ag((...

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  4. The following reaction occurs in a galvanic cell 2Cu^+ rarr Cu^(2+) + ...

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  5. The SI unit of molar conductivity is

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  6. During electrolysis, 2A current is passed through an electrolytic solu...

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  7. The same quantity of electricity is passed through two cells one conta...

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  8. E^@ of an electrode half reaction is related to DeltaG^@ by the equati...

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  9. Oxidation number of metal in its compounds is ""

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  10. Which of the following is an electrolytic conductor?

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  11. Which of the following is an electrolytic conductor?

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  12. is SI unit of potential

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  13. Conductivity of electrolyte solution with decrease in concentration of...

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  14. Unit of current is

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  15. The cell constant is determined by using solution.

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  16. The electronic configuration of copper is

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  17. A device used in meausrement of quantity of electricity is called

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  18. Which of the following is non-spontaneous cell?

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  19. Electrochemical equivalent has unit

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  20. Which of the following is first law of Faraday?

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