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The amount of charge required to liberat...

The amount of charge required to liberate 9 gm of aluminium (atomic weight = 27 and valency = 3) in the process of electrolysis is (Faraday's number = 96500 coulombs / gm equivalent)

A

321660 coulombs

B

69500 coulombs

C

289500 coulombs

D

96500 cou lombs

Text Solution

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The correct Answer is:
D
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