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

  • question_answer
    Select the compound in which chlorine is assigned the oxidation number +5        [NCERT 1984, 94]

    A)                 \[HCl{{O}_{4}}\]               

    B)                 \[HCl{{O}_{2}}\]

    C)                 \[HCl{{O}_{3}}\]               

    D)                 \[HCl\]

    Correct Answer: C

    Solution :

           \[\overset{*}{\mathop{HCl{{O}_{3}}}}\,\]                 \[1+x-2\times 3=0\];  \[x=6-1=+5\].


You need to login to perform this action.
You will be redirected in 3 sec spinner