Determine the quantity of electricity used when a current of 0.20 amperes is passed through an electrolytic cell for 60 minutes.
- 12C
- 120C
- 360C
-
720C
The correct answer is: D
Explanation
Q =It
t = 60 * 60=3600
I = 0.20
Q=0.20 * 3600
Q= 720C