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(A) According to Faraday's first law of electrolysis,the mass $(m)$ of a substance deposited at an electrode is directly proportional to the quantity

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The current

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(A) According to Faraday's first law of electrolysis,the mass $(m)$ of a substance deposited at an electrode is directly proportional to the quantity of electricity $(q)$ passed through the electrolyte.$m = Z \cdot q = Z \cdot i \cdot t$Where $Z$ is the electrochemical equivalent,$i$ is the current,and $t$ is the time.Therefore,the mass deposited depends on the current $(i)$ and time $(t)$.

The mass of ions deposited during a given interval of time in the process of electrolysis depends on

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