Assertion: In a reaction of copper and Oxygen, copper acts a reducing agent.
Reason: The substance which gains Oxygen in a chemical reaction is a reducing agent.

Dear student,
Assertion : In a reaction of copper and oxygen , copper acts as a reducing agent.This is true because copper loses electrons and acts as a reducing agent.Reason : The substance which gain oxygen in a  chemical reaction is a reducing agent.This is false because a substance which loses electrons and undergoes oxidation is known asreducing agent.Assertion is true and Reason is false.Option Cis correct.



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