Question

explain oxidation and reduction with two examples​

Answer 1

Answer:

Oxidation reaction: The reaction in which oxygen is gained or hydrogen is lost, is called oxidation reaction.

e.g. 2Cu+O

2

heat

2CuO

Reduction reaction. The reaction in which hydrogen is gained or oxygen is lost, is called reduction reaction.

e.g., CuO+H

2

heat

Cu+H

2

O

Explanation:

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Answer 2

»ᴏxɪᴅᴀᴛɪᴏɴ

»The terms oxidation and reduction can be defined in terms of the adding or removing oxygen to a compound.Oxidation is the gain of oxygen.

»ʀᴇᴅᴜᴄᴛɪᴏɴ

»Reduction involves a half-reaction in which a chemical species decreases its oxidation number, usually by gaining electrons.

»ɪᴛ ᴍᴀᴋᴇs ᴜᴘ "ʀᴇᴅᴏx"

»Redox is a type of chemical reaction in which the oxidation states of atoms are changed. Redox reactions are characterized by the actual or formal transfer of electrons between chemical species, most often with one species undergoing oxidation while another species undergoes reduction