The strongest oxidizing agent among the species In3+ (E0 = – 1.34 V), Au3+ (E0 = 1.4 V), Hg2+ (E0 = 0.86 V), Cr3+ (E0 = – 0.74 is
A. Cr3+
B. Au3+
C. Hg2+
D. In3+
Answer:B
The strongest oxidizing agent among the species In3+ (E0 = – 1.34 V), Au3+ (E0 = 1.4 V), Hg2+ (E0 = 0.86 V), Cr3+ (E0 = – 0.74 is
A. Cr3+ B. Au3+ C. Hg2+ D. In3+