In the electrochemical reaction, ZFe ^ 3+ + Zn Zn ^ 2+ +2 Fe ^ 2+ increasing the…
Chemistry · NEET · NTA Exams — Electrochemistry
In the electrochemical reaction, \(\mathrm{ZFe}^{3+}+\mathrm{Zn} \rightarrow \mathrm{Zn}^{2+}+2 \mathrm{Fe}^{2+}\) increasing the concentration of Fe2+:
- increases cell emf
- increases the current flow
- decrease the cell emf
- alter the pH of the solution
Answer
(C) decrease the cell emf
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