The emf of the cell Ni/Ni 2+ (1.0M) || Au 3+ (1.0M)/Au is [Eº for Ni 2+ /Ni = – 0.25V …
Chemistry · JEE Advanced · NTA Exams — Electrochemistry
The emf of the cell
Ni/Ni2+ (1.0M) || Au3+ (1.0M)/Au is [Eº for
Ni2+/Ni = – 0.25V ; Eº for Au3+/Au = 1.5 V]
Ni/Ni2+ (1.0M) || Au3+ (1.0M)/Au is [Eº for
Ni2+/Ni = – 0.25V ; Eº for Au3+/Au = 1.5 V]
- + 1.25 V
- +1.75V
- – 1.25V
- – 1.75 V
Answer
(B) +1.75V
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