A steady current of 1.5 A flows through a copper voltameter for 10 min. If the electrochemical equivalent of copper is 
the mass of copper deposited on the electrode will be
a)
0.40 g
b)
0.50 g
c)
0.67 g
d)
0.27 g
A steady current of 1.5 A flows through a copper voltameter for 10 min. If the electrochemical equivalent of copper is the mass of copper deposited on the electrode will be
a)
0.40 g
b)
0.50 g
c)
0.67 g
d)
0.27 g
Question ID - 150568 | SaraNextGen Top Answer
A steady current of 1.5 A flows through a copper voltameter for 10 min. If the electrochemical equivalent of copper is the mass of copper deposited on the electrode will be
a)
0.40 g
b)
0.50 g
c)
0.67 g
d)
0.27 g
|
A steady current of 1.5 A flows through a copper voltameter for 10 min. If the electrochemical equivalent of copper is |
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|
a) |
0.40 g |
b) |
0.50 g |
c) |
0.67 g |
d) |
0.27 g |
1 Answer
127 votes
Answer Key / Explanation : (d) -
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(d) According to Faraday’s law of electrolysis
Here,
Hence, mass of copper deposited on the electrode
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127 votes
Answer Link
127