Q. The number of Faraday’s needed to reduce 4 g-equivalents of $\ {Cu}^{2 +}$ to Cu metal will be
A) 1
B) 2
C) 4
D) 8
Explanation
(c)
Number of g-equivalent = number of faraday pass
4 g = 4 F
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.