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In the Nernst equation n is...

In the Nernst equation `n` is ________

A

number of moles

B

number of ions

C

number of electrons

D

number of cation and anions

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CHETANA PUBLICATION-Electrochemistry-EXERCISE
  1. Daniel cell is

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  2. During electronation size of electrode

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  3. In the Nernst equation n is

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  4. Gibbs energy change is related to equilibruim constant by the equation

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  5. SHE is used as electrode

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  6. Which of the following is secondary voltaic cell?

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  7. Which of the following is cathode in lead storage battery?

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  8. When lead storage battery is charged it acts as………….

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  9. In dry cell, the container is made up of ……….. Metal.

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  10. The gas obtained at cathode during discharging of dry cell is ………..

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  11. H2-O2 fuel cells are used in space crafts for supply of ………. For astro...

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  12. The source of electrical energy on the Apollo space flights was ………

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  13. The approximate voltage of H2-O2 fuel cell is…………

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  14. If a metal ion is less easily reduced than a hydrogen ion, the electro...

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  15. When an aqueous solution of copper sulphate is electrolysed using copp...

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  16. Which of the following reactions would take place at the cathode durin...

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  17. In which of the following electrolysis, electrodes act as active elect...

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  18. When an aqueous solution of copper sulphate is electrolysed using copp...

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  19. Electrochemical equivalent of an element is .

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  20. On passing 3F electricity through three cells containing fused Na2CO3,...

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