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What is oxidation

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What is oxidation

    • Posted by Sandeep Kumar 5 years, 4 months ago

    CBSE > Class 08 > Science
    • 3 answers

    Rakshu Ek 5 years, 4 months ago

    Oxidation is the loss of electrons during a reaction by a molecule, atom or ion. Oxidation occurs when the oxidation state of a molecule, atom or ion is increased. The opposite process is called reduction, which occurs when there is a gain of electrons or the oxidation state of an atom, molecule, or ion decreases.

    0Thank You

    Yogita Ingle 5 years, 4 months ago

    Oxidation: A chemical reaction which involves addition of oxygen or removal of hydrogen or loss of electron(s) is called as oxidation.
    2Mg + O2 →2MgO (addition of oxygen)
    H2S + Br2 → 2HBr + S (removal of hydrogen)
    Fe2+ → Fe3+ + e- (loss of electron)

    0Thank You

    Sandeep Kumar 5 years, 4 months ago

    React with oxygen

    0Thank You

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