What quantity of electrons is lost when one mole of iron (II) ions is oxidized to iron (III)?

By: |Published on: Mar 17|Categories: Chemistry WAEC| 0 comments

A. 0 mole
A. 3 moles
B. 1 mole
C. 2 moles

Correct Answer:

Option B = 1 mole

Explanation

Fe2+ → Fe3+

The pale green Fe2+ is oxidized to orange Fe3+ because it loses an electron.

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