Multiple Choice
In an electroplating process, copper (ionic charge +2e, atomic weight 63.6 g/mol) is deposited using a current of 10.0 A. What mass of copper is deposited in 10.0 minutes? Avogadro's number is 6.022 × 1023 molecules/mol and e = 1.60 × 10-19 C.
A) 3.96 g
B) 2.52 g
C) 0.99 g
D) 2 .52 g
E) 1.98 g
Correct Answer:
Verified
Correct Answer:
Verified
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