Question

Why do the electrons not just pass through the electrolyte?​

Answer 1

Answer:

Lone electrons cannot pass through the electrolyte but a chemical reaction takes place at the cathode instead due to consumption of the free or extra electrons at the anode. ... This process leads to the development of a negative charge cloud around the cathode and a positive charge around the anode.

Answer 2

Explanation:

Electrons cannot survive in aqueous state. Being a charged subatomic particle, the electron has to stay close to protons which are located at the center of the atom. Hence, the electron can move from one atom to another which are closely-packed, what we have in a solid.

Hope this information helps!