Question

4. A galvanic cell is formed when two metals are immersed in solu- tions differing in concentration 1 when two different metals are immersed ? when two different metals are exposed 1 j when two metals are brought close in one electrolyte to air together and electrically insulated from one another.

Answer 1

A galvanic cell is formed when two metals are immersed in solutions differing in concentration, when two different metals are immersed.

What is a Galvanic cell ?

• In order to provide a pathway for the flow of electrons along that wire, the galvanic cell makes use of the ability to split the flow of electrons during the oxidation and reduction processes.
• It forces a half-reaction and connects each to the other with a wire.
• A galvanic cell is an electrochemical device that converts chemical redox reaction energy into electrical energy.
• Electrically, it has a potential of 1.1 V. Oxidation takes place at the anode, which is a negative plate in galvanic cells. It is a positive plate where the reduction happens.
• An electrochemical device called a galvanic cell transforms chemical energy's free energy into electrical energy. A photogalvanic cell produces species that are photochemically reactive.

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