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The more "…………….." the standard reducti...

The more `"…………….."` the standard reduction potential, the `"…………….."` is the ability to displace hydrogen from acids.

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Why does copper not displace hydrogen from acids ?

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The metal that does not displace hydrogen from an acid is :

Standard reduction potential of an element is equal to:

The metals given below are in the increasing order of their reduction potential. Mg,Zn,Co,H,Cu,Ag Which of these metals displaces hydrognen from dilute acid ?

SHARAM PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. Electrochemical equivalents of two metals are in the ratio of their "…...

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  2. Fill in the blanks : The electrode potential of a standard hydrogen el...

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  3. The more "…………….." the standard reduction potential, the "…………….." i...

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  4. Fill in the blanks : In a cell containing zinc electrode and normal hy...

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  5. Molten sodium chloride conducts electricity due to the presence of "……...

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  6. Fill in the blanks : In the galvanic cell Zn | Zn^2+ | Cu^2+ | Cu, Zin...

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  7. Fill in the blanks : The electric charge for the deposition of 1 gm eq...

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  8. 96500 Coulomb will deposite "…………………." of metal.

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  9. How does specific conductance vary with dilution?

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  10. Fill in the blanks : Delta G ^@ is related to the emf of the cell as …...

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  11. Fill in the blanks : In an electrolyte current is carried by

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  12. Fill in the blanks : The laws of electrolysis were enunciated by ………..

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  13. Fill in the blanks : Degree of dissociation …………… on dilution.

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  14. In electrochemical cell "…………….." energy is converted to "…………….." e...

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  15. Fill in the blanks : Solid NaCl is …………. Conductor of electricity.

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  16. Fill in the blanks : Specific conductance = conductance xx ……………..

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  17. Fill in the blanks : Molar conductance = specific conductance xx …………...

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  18. Fill in the blanks : The current is carried through metallic conductor...

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  19. Fill in the blanks : On decreasing the concentration of a solution the...

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  20. Is it safe to stir 1 M AgNO3 solution with a copper spoon ? Given E^@ ...

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