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The exact value of emf of cell can be me...

The exact value of emf of cell can be measured by means of

A

potentiometer

B

galvanometer

C

polarimeter

D

ammeter

Text Solution

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The correct Answer is:
A
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MODERN PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. the metal with greater oxidation potential is

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  2. The electrolytic products of aqueous solution of NaF are

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  3. The exact value of emf of cell can be measured by means of

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  4. The unit of equivalent conductance is

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  5. The charge carried by one mole electron is

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  6. Which of the following solutions can be stored in copper vessel?

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  7. out of Cu,Ag, Zn and Mg the metal which can displace all others from t...

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  8. The number of faradays required to deposit 9gm Al from a solution of A...

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  9. during electrolysis the reaction occurs at cathode is

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  10. For a redox reaction to be spontaneous, the EMF should be

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  11. The electrode potential of normal hydrogen electrode is

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  12. The standard reduction potentials at 25°C of Li^(+) |Li, Ba^(2+) | Ba,...

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  13. The standard reduction electrode potentials of the metals A,B and C ar...

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  14. The standard reduction potential for Fe^(2+) |Fe| and Sn^(2+) | Sn ele...

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  15. 3 Faraday of electricity is passed through molten Al(2)O(3), aqueous s...

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  16. An electrolytic cell contains a solution of ZnSO(4) and Platinum elect...

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  17. unit of equivalent conductance is

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  18. molten sodium chloride conducts electricity due to the presence of

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  19. reacts with dilute sulphuric acid

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  20. non electrolytes are

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