A. the energy released
B. the electrochemical equivalent
C. the current flowing
D. the charge released
Correct Answer:
Option B – the electrochemical equivalent
Explanation
In Faraday’s 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
![What mass of copper will be deposited by the liberation of Cu2+ when 0.1F of electricity flows through an aqueous solution of a copper (ll) salt? [Cu = 64] What mass of copper will be deposited by the liberation of Cu2+ when 0.1F of electricity flows through an aqueous solution of a copper (ll) salt? [Cu = 64]](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png)
![How many Faradays of electricity are required to liberate 9g of aluminium? [Al = 27] past-questions-and-answers](https://erudites.ng/wp-content/uploads/2020/06/past-questions-and-answers-150x150.jpg)