1.

Which of the following is the strongest oxidising agent [Pb. CET 2000]

A.                 \[BrO_{3}^{-}/B{{r}^{2+}},\,{{E}^{o}}=+1.50\]
B.                 \[F{{e}^{3+}}/F{{e}^{2+}},\,{{E}^{o}}=+0.76\]
C.                 \[MnO_{4}^{-}/M{{n}^{2+}},\,{{E}^{o}}=+1.52\]
D.                 \[C{{r}_{2}}O_{7}^{2-}/C{{r}^{3+}},\,{{E}^{o}}=+1.33\]
Answer» D.                 \[C{{r}_{2}}O_{7}^{2-}/C{{r}^{3+}},\,{{E}^{o}}=+1.33\]


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