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

  • question_answer
    The oxidation number of sulphur in \[{{H}_{2}}S{{O}_{4}}\]is [CPMT 1979Pb. CET 2002]

    A) -2         

    B) + 2

    C) + 4         

    D) + 6

    Correct Answer: D

    Solution :

    \[\overset{*}{\mathop{{{H}_{2}}S{{O}_{4}}}}\,\]                              \[2+x-2\times 4=0\], \[x=8-2=+6\].


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