In Faradays law of electrolysis, a graph of the mass deposited against the quantity of electricity is plotted. The slope of the graph gives?
A
the energy released
B
the electrochemical equivalent
C
the current flowing
D
the charge released
Verified Correct Answer: B.
Physical Principles & Numerical Solution
In Faradays law of electrolysis
M = It = Q
Where M is the mass of substance deposit . Q is the quantity of charge. A graph of m against Q is a straight line passing through the origin with slope equal to the electrochemical equivalent.Z
Source: WAEC / JAMB / NECO Classroom Archive (Record #14520)