Question

when will be the cathode will be positive and negative when will be the anode will be positive and negative explain this and i will mark as brainlist​

Answer 1

An electrolytic cell. The battery pumps electrons away from the anode (making it positive) and into the cathode (making it negative). The positive anode attracts anions toward it, while the negative cathode attracts cations toward it.

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Answer 2

Answer:

Cathode is always negative and the ions(charged species of atoms) sticking on it is called cation, and cation are positive.

For ex: Na+ , Mg+2

Anode is always positive and the ions sticking on it is called anion , anion are always negative.

For ex: Cl-