Question

For the cell, Cu/Cu2+ // Agt/Ag; Eºcell = 0.46 V. If concentration of Cu2+ ions is
doubled, then Eºcell will be
(a) Halved
(b) Doubled
(c) Four times
(d) Remains same​

Answer 1

Answer:

option (c)

four times

Explanation:

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Answer 2

The diamagnetic & low spin complex
is-----