The standard E ° values of few redox couples are Zn 2+ / Zn = –0.76 V, Ag + / Ag = + 0.80…
Chemistry · Class 11 · CBSE — Redox Reactions
The standard E° values of few redox couples are Zn2+/ Zn = –0.76 V, Ag+/ Ag = + 0.80 V, Cu2+/Cu = 0.34 V. Choose the correct option.
- Ag can oxidise Zn and Cu.
- Ag can reduce Zn2+ and Cu2+.
- Zn can reduce Ag+ and Cu2+.
- Cu can reduce Zn2+ and Ag+.
Answer
(C) Zn can reduce Ag + and Cu 2+ .
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