Two beakers that have the same solution have different masses of metals deposited on their electrodes when the current passed .
A
is the same
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B
is different
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C
is zero
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Solution
The correct option is B is different Faraday first law:
The mass deposited on the electrode is directly proportional to the current passed through ;W=Z×Q.
So if different masses are deposited then that implies that different currents must have been passed through the solutions.