1.

For the reduction of 3 NO− ion in an aqueous solution, E0 is 0.96 V. Values of E0 for some metal ions are given belowV2 (aq) 2e− →V E0 = −1.19 VFe3 (aq) 3e− →

A. V and Hg
B. Hg and Fe
C. Fe and Au
D. Fe and V
Answer» E.


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