Multiple Choice
Copper is electroplated from CuSO4 solution.A constant current of 4.06 A is applied by an external power supply.How long will it take to deposit 1.00 ×102 g of Cu? The atomic weight of copper is 63.546.
A) 20.8 h
B) 12.18 s
C) 1.60 days
D) 10.4 min
E) 2.97 h
Correct Answer:
Verified
Correct Answer:
Verified
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