Question:
A silver cup is plated with silver by passing 965C of electricity. The amount of Ag deposited is ________.
A silver cup is plated with silver by passing 965C of electricity. The amount of Ag deposited is ________.
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A silver cup is plated with silver by passing 965C of electricity. The amount of Ag deposited is ____.
Updated On: Apr 15, 2026
- 107.89 g
- 9.89 g
- 1.0002 g
- 1.08 g
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The Correct Option is D
Solution and Explanation
Step 1: Concept
$Ag^{+} + e^{-} \rightarrow Ag$. One Faraday (96500 C) deposits one equivalent weight of Ag.
Step 2: Analysis
Equivalent weight of Ag = 108 g.
Step 3: Calculation
96500 C deposits 108 g of Ag. 965 C will deposit $\frac{108}{96500} \times 965 = 1.08 \text{ g}$.
Final Answer: (D)
$Ag^{+} + e^{-} \rightarrow Ag$. One Faraday (96500 C) deposits one equivalent weight of Ag.
Step 2: Analysis
Equivalent weight of Ag = 108 g.
Step 3: Calculation
96500 C deposits 108 g of Ag. 965 C will deposit $\frac{108}{96500} \times 965 = 1.08 \text{ g}$.
Final Answer: (D)
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