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The number of coulombs required to depos...

The number of coulombs required to deposit 5.4 g. of Aluminium when the given electrode reaction is represented as `Al^(3+) + 3e^(-) to Al`

A

`1.83 xx 10^(5) C `

B

57900 C

C

`5.86 xx 10^(5) C `

D

`3F`

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The correct Answer is:
B
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AAKASH SERIES-ELECTROCHEMISTRY -LEVEL-I ( EXERCISE-II)
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  2. By passing 0.1 Faraday of electricity through fused sodium chloride, t...

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  4. The number of electrons involved in the electro deposition of 63.5 g. ...

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  5. The electrochemical equivalent of a metal is "y"g. "coulomb"^(-1). The...

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  6. The electro chemical equivalent of an element is 0.0006735 g/C. Its eq...

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  7. The current strength required to displace 0.1 g. of H2 in 10 sec is

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  8. On electrolysing a sample of acidified water, 22.4 ml of hydrogen was ...

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  9. An electrolytic cell is constructed for preparing hydrogen. For the av...

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  10. One coulomb of charge passes through solutions of AgNO3 and CuSO4. The...

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  11. When electricity is passed through molten AlCl3, 13.5 g. of Al is depo...

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  12. One Faraday charge was passed through the electrolytic cell placed in ...

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  13. The weight in grams of O2 formed at Pt anode during the electrolys of ...

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  14. When one ampere current is passed through a Cu wire for 10 sec., the n...

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  15. How many coulombs of electricity are required for the reduction of 1 m...

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  16. Electric charge on 1gm ion of N^(3-) is

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  17. The charge required for the oxidation of one mole of Mn3O4 " to " MnO...

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  18. Time required to deposit one millimole of aluminium metal by the passa...

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  19. Two electrolytic cells, one containing acidified ferrous sulphate and ...

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  20. On passing a current through a KCl solution, 19.5g of potassium is dep...

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