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What is a reaction called in which hydrogen is removed from a substance or oxygen is added to it?

Answer and explanation

Correct answer: Oxidation

The governing concept is oxidation–reduction. Oxidation is identified by the addition of oxygen or the removal of hydrogen from a substance; loss of electrons is another related definition. Therefore, the reaction described is oxidation, so option A is correct. Reduction is the opposite process, involving removal of oxygen or addition of hydrogen. Displacement and neutralisation describe different reaction patterns.

Related tags

ScienceClass10Chemical ReactionsOxidationReductionRedoxChemical Reactions And EquationsChemical Substances – Nature And Behaviour

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