Railways General Science & Technology General Concepts of Chemistry Sample Paper General Concepts of Chemistry Sample Test Paper-22

  • question_answer
    Reduction involves

    A)  Loss of electrons

    B)  Addition of electrons

    C)  Increasing in oxidation number

    D)  None of the above

    Correct Answer: B

    Solution :

    [b] Reduction involves addition of elements and oxidation involves loss of electrons.


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