Electrochemistry
In an electrolytic cell, the current flows from:
In an electrolytic cell cathode acts as:
At cathode reduction occurs, therefore, cathode acts as a reducing agent by supplying electrons.
Hence, option B is correct.
In an electrolytic cell, the current flows from:
In the electrolytic cell, flow of electrons is from:
Redraw the diagram to show the direction of electron flow.