EMF of a cell in terms of reduction potential of its left and right electrodes is

(a) E = Eleft – Eright 

(b) E = Eleft + Eright

(c) E = Eright – Eleft 

(d) E = –(Eright + Eleft ).

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1 Answers

(c) : Ecell = Reduction potential of cathode (right) – reduction potential of anode (left)
= Eright – Eleft.

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