JEE Mains · Chemistry · STD 12 - 2. Electrochemistry
find out the quantity of silver deposited when one coulomb charge is passed through \(\mathrm{AgNO}_3\) solution.
- A \(0.1 \mathrm{~g}\) atom of silver
- B \(1\) chemical equivalent of silver
- C \(1 \mathrm{~g}\) of silver
- D \(1\) electrochemical equivalent of silver
Answer & Solution
Correct Answer
(D) \(1\) electrochemical equivalent of silver
Step-by-step Solution
Detailed explanation
\(\mathrm{W}=\mathrm{ZIt}\) \(\mathrm{W}=\mathrm{ZQ}\) \(\mathrm{Q}=\frac{\mathrm{W}}{\mathrm{Z}}\) \(\mathrm{W}=\mathrm{ZQ}=\text { (electrochemical equivalent) }\)
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