13.Study the reaction. 2Na+Cl2→2NaCl Which is true based on this reaction?     a.Cl2 is a reducing agent because Cl2 loses electrons and is oxidized to Cl–.   b.Cl2 is oxidized to Cl– because Cl2 loses electrons and electrons are lost in oxidation reactions.   c.Na is reduced to Na+ because Na gains electrons and electrons are gained in reduction reactions.   d.Na is a reducing agent because Na loses electrons and is oxidized to Na+.

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