AIIMS2008Chemistry-Electrochemistry
AIIMS 2008 Chemistry Faraday's Laws MCQ Question
Type: MCQ-numerical-Hard-Class 12
The time period to coat a metal surface of 80 cm² with 5 × 10⁻³ cm thick layer of silver (density 1.05 g cm⁻³) with the passage of 3 Å current through a silver nitrate solution is
A
115 sec
B
125 sec
C
135 sec
D
145 sec
Correct Answer
Option B
Detailed Explanation
Weight of Ag required = V × d
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