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A Nickel-Cadmium rechargeable battery can provide about 1.2 V via the following reaction, which is occurring in the battery:
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Answer #1

Hi there,

A rechargeable battery is nothing but it behaves like galvanic cell during discharging (forward reaction occurs)

and behaves as electrolytic cells during charging (reverse reaction occurs).

A Nickel-Cadmium rechargeable battery can provide about 1.2 V via the following reaction, which is occurring in the battery:

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