Q11) A current of 0.42 A is passed through the CuSO4 solution for 30.0 minutes. If the specific charge of copper ions K = 3.2x10° C/Kg, the amount of copper deposited on the cathode in grams is: A) 0.236 B) 0.423 C) 0.222 D) 0.325

Q11) A current of 0.42 A is passed through the CuSO4 solution for 30.0 minutes. If the specific charge of copper ions K = 3.2x10° C/Kg, the amount of copper deposited on the cathode in grams is: A) 0.236 B) 0.423 C) 0.222 D) 0.325

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter9: Condensed Matter Physics

Section: Chapter Questions

Problem 64P: If there is one free electron per atom of copper, what is the electron number density of this metal?

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Q11) A current of 0.42 A is passed through the CUSO4 solution for 30.0 minutes. If the specific charge of
copper ions K = 3.2x10° C/Kg, the amount of copper deposited on the cathode in grams is:
A) 0.236
B) 0.423
C) 0.222
D) 0.325

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