Option B is the correct answer. In a redox reaction, the oxidant or oxidizing agent gains electrons and is reduced whereas the reductant transfers electrons to the oxidant. Thus, in the reaction, the reductant or reducing agent loses electrons and is oxidized.
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Similar Questions
Q1
Assertion :In a reaction Zn(s)+CuSO4(aq)→ZnSO4(aq)+Cu(s) Zn is a reductant but itself get oxidized. Reason: In a redox reaction, oxidant is reduced by accepting electrons and reductant is oxidized by losing electrons.
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Q2
Assertion :In a redox reaction, the oxidation number of oxidant decreases while that of reductant increases. Reason: Oxidant gains electron(s) and reductant loses electrons(s).
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Q3
A reaction in which there is a transfer of electrons from one reactant to another is called a ______ (combustion/redox) reaction.
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Q4
Assertion :Oxidation involves loss of electrons and reduction involves gain of electrons. Reason: The overall reaction in which oxidation and reduction occurs simultaneously is called redox reaction.
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Q5
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