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Electrochemistry - NCERT

In Class XI, Unit 8, we had studied the construction and functioning of Daniell cell (Fig. 3.1). This cell converts the chemical energy liberated during the redox reaction Zn(s) + Cu2+(aq) → Zn2+(aq) + Cu(s) (3.1) to electrical energy and has an electrical potential equal to 1.1 V when concentration of Zn2+ and Cu2+ ions is unity (1 mol dm–3)*.

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  Unit, Electrochemistry

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