Question

(ii) Electrons are supplied to the external circuit. How and where is this done?
[2]

Answer 1

Answer:

The electrons are supplied by the species getting oxidized. They move from anode to the cathode in the external circuit. The external battery supplies the electrons. They enter through the cathode and come out through the anode

Answer 2

The electrons are supplied by the species getting oxidized. They move from the anode to the cathode in the external circuit.

What are electrons?

An electron is a negatively charged subatomic particle.

The reaction at the anode is oxidation and that at the cathode is reduction. Here, the anode is positive and the cathode is the negative electrode. The reaction at the anode is oxidation and that at the cathode is reduction.

The electrons are supplied by the species getting oxidized. They move from the anode to the cathode in the external circuit. The external battery supplies the electrons. They enter through the cathode and come out through the anode.

Learn more about electrons here:

https://brainly.com/question/2293721

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