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When electricity is passed through a sol...

When electricity is passed through a solution of `AlCl_3`, 13.5gm of ‘Al’ metal is deposited. The number of faraday must be

A

1

B

1.5

C

2

D

3

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USHA PUBLICATION-ELECTRO CHEMISTRY -EXERCISE
  1. Which of the following solution of NaCl has the lowest value of Specif...

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  2. 3.17 gm of a substance was deposited by the flow of 0.1mole of electro...

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  3. When electricity is passed through a solution of AlCl3, 13.5gm of ‘Al’...

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  4. The passage of current through the solution of a certain electrolyte r...

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  5. The increase in molar conductance of HCl with dilution is due to

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  6. Which of the following statements is wrong?

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  7. Which of the following statement is true about Zn-CuSO4 cell?

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  8. The cell reaction, Zn + 2Ag(aq)^+ rarr Zn^(+2) Ag can be represented ...

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  9. The electrode potential of normal hydrogen electrode is

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  10. When an electric current is passed through acidified water, 112ml of H...

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

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

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

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  14. The unit of equivalent conductance is

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  15. In galvanic cell

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

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

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

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  19. Write the unit of resistivity.

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  20. 1 Faraday of electricity is coulomb.

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