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BVP Medical BVP Medical Solved Paper-2002

  • question_answer
    Oxidation number of Fe in \[{{K}_{3}}[Fe{{(CN)}_{6}}]\] is:

    A)  \[+1\]                                  

    B)  \[+2\]

    C)  \[+3\]                                  

    D)  \[+\]

    Correct Answer: C

    Solution :

                    Let oxidation number of Fe in \[{{K}_{3}}[Fe{{(N)}_{6}}]\] is x. \[(+1\times 3)+x+(-1\times 6)=0\]                 \[3+x-6=0\]                 \[x=3\]


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