In a Nickel-Iron battery, what occurs at the positive electrode during the discharge process?

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Physics · Electrochemistry

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Nickel oxide reacts with water to form nickel hydroxide.

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Answer 1

Nickel oxide reacts with water to form nickel hydroxide.

Answer 2

Iron is oxidised to iron(III) hydroxide.

Answer 3

Nickel oxide is reduced to nickel metal.

Answer 4

Nickel hydroxide is reduced to nickel metal.

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