Answer to Question #144599 in Physical Chemistry for Sobia Bukhari

Question

0.1978 g of copper is deposited by current of 0.2 ampere in 50 minutes.what is electrochemical equivalent of copper?

Answer 1

Electrochemical equivalent, Z= m/(I*t)

Where, m=mass deposited

I= Current in Amperes passed

t=Time in Seconds

Z= 0.1978 /(0.2*50*60)

=0. 0.0003297 g