Question

in a chemical reaction the loss of oxygen Or addition of hydrogen in a substance is called​

Answer 1

Answer:

Loss of oxygen or addition of hydrogen is called reduction.

Answer 2

Reduction

Reduction is the chemical reaction where oxygen is added to a compound or hydrogen is removed from a substance. Reduction is the chemical reaction where oxygen is added to a compound or hydrogen is removed from a substance.

Explanation:

• The removal of oxygen or any other electronegative element, in accordance with classical or older concepts, is followed by the addition of hydrogen or any other electropositive element during the reduction process.
• An atom or an ion gains one or more electrons during the reduction process, as specified by the electronic notion.
• Chemical reactions that include the exchange of electrons between two species are referred to as oxidation-reduction (or "redox") reactions.
• Any chemical reaction in which a molecule, atom, or ion changes its oxidation number by acquiring or losing an electron is referred to as an oxidation-reduction reaction.
• Photosynthesis, respiration, combustion, and corrosion or rusting are just a few of the fundamental processes of life that depend on redox reactions.

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