What weight of copper will be deposited by passing 2 Faradays of electricity through a cupric salt? (atomic mass = 63.5)
A. 63.5 g
B. 31.75 g
C. 127 g
D. 12.7 g
Answer:A
What weight of copper will be deposited by passing 2 Faradays of electricity through a cupric salt? (atomic mass = 63.5)
A. 63.5 g B. 31.75 g C. 127 g D. 12.7 g