Question: (a) Suppose that an alkaline battery was manufactured using cadmium metal rather than zinc. What effect would this have on the cell emf? (b) What

(a) Suppose that an alkaline battery was manufactured using cadmium metal rather than zinc. What effect would this have on the cell emf?
(b) What environmental advantage is provided by the use of nickel-metal-hydride batteries over nickel-cadmium batteries?

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