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JEE Main & Advanced Chemistry Redox Reactions / रेडॉक्स अभिक्रियाएँ Question Bank Oxidation number and Oxidation state

  • question_answer
    Oxidation number of S in \[SO_{4}^{2-}\]             [BCECE 2005]

    A) + 6         

    B) + 3

    C) + 2         

    D) - 2

    Correct Answer: A

    Solution :

    \[x=8-2=+6\]


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