Pls answer this question quickly!!!!!!! Share with your friends Share 0 Chirag Gupta answered this Dear StudentReduction reaction is the reaction in which electrons are added or the oxidation number decreases.Here Zn2+ gain 2 electrons to form Zn and also the oxidation number decreases from +2 to 0.So, it is reduction reaction.Option B is correct.Regards 3 View Full Answer Rohitkumar answered this Please find this answer 0