MHT CET · Chemistry · Electrochemistry
The amount of silver deposited on passing \(2 \mathrm{~F}\) of electricity through aqueous solution of \(\mathrm{AgNO}_{3}\) is
- A \(54 \mathrm{~g}\)
- B \(108 \mathrm{~g}\)
- C \(216 \mathrm{~g}\)
- D \(324 \mathrm{~g}\)
Answer & Solution
Correct Answer
(C) \(216 \mathrm{~g}\)
Step-by-step Solution
Detailed explanation
According Faraday law's
\(
\begin{array}{l}
m=z \times Q=\frac{E \times Q}{96500} \\
m=\frac{108}{96500} \times 2 \times 96500=216 \mathrm{~g}
\end{array}
\)
\(
\begin{array}{l}
m=z \times Q=\frac{E \times Q}{96500} \\
m=\frac{108}{96500} \times 2 \times 96500=216 \mathrm{~g}
\end{array}
\)
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