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Which will be decomposed when electric c...

Which will be decomposed when electric current is passed through its aqueous solution?

A

Glucose

B

Urea

C

Common salt

D

Benzene

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USHA PUBLICATION-ELECTRO CHEMISTRY -EXERCISE
  1. When an electric current is passed through acidified water, 112ml of H...

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  2. Which of the following does not change the value of electrode potentia...

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  3. Which will be decomposed when electric current is passed through its a...

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  4. The degree of dissociation of CH3COOH Sol^n, can be increased by

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  5. The unit of equivalent conductance is

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  6. In galvanic cell

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  7. Which of the following will increase the cell potential of the cell?

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  8. By electrolysing a solution of dilute H2SO4 in presence of platinum el...

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  9. What is the ECE of Ag? (Atomic weight =108)

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  10. Write the unit of resistivity.

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  11. 1 Faraday of electricity is coulomb.

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  12. During discharging of lead storage battery which electrolyte is consum...

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  13. Write the relationship between cell potential and equilibrium constant...

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  14. How many moles of H2 will be liberated when 2 faradays of electricity ...

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  15. Write the Nernst equation for a half cell reaction.

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  16. In galvanized iron, the iron is coated with a layer of metal.

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  17. Name the chemical substances used for silver plating.

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  18. During electrolysis of molten calcium hydride H2 gas is liberated at.

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  19. What is electrolytic cell?

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  20. Write the electrolysis products of CuSO4 solution using Pt-electrode.

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