Loss of Electron is an Oxidation process undergone by the Reducing Agent (LEORA)
Oxidation happens in the Anode where the E° value is smallest
Gain of Electron is a Reduction process undergone by the Oxidizing Agent (GEROA)
Reduction happens in the Cathode where the E° value is largest
It would not be wise to store a chromium(III) nitrate solution in an aluminum container. Why?
a. Cr3+ is a stronger reducing agent than Al 3+
b. Al3+ is a stronger oxidizing agent than Cr3+
c. Al is a stronger reducing agent than Cr
d. Cr is a stronger oxidizing agent than Al
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