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When oxygen is removed from one substance and, in the same reaction, added to another substance, what is the reaction called?

Answer and explanation

Correct answer: Redox reaction

Oxidation traditionally means addition of oxygen, while reduction means removal of oxygen. If these two processes occur simultaneously in the same reaction, the reaction is called a redox reaction, meaning reduction and oxidation together. A precipitation reaction forms an insoluble solid, an exothermic reaction releases heat, and a displacement reaction concerns replacement of one element by another. Hence, option B is correct.

Related tags

ScienceClass10Chemical-ReactionsRedox-ReactionOxidationReductionChemical Reactions And EquationsChemical Substances – Nature And Behaviour

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