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JEE Main & Advanced AIEEE Solved Paper-2013

  • question_answer
    Consider the following reaction: \[xMnO_{4}^{-}+y{{C}_{2}}O_{4}^{2-}+z{{H}^{+}}\to xM{{n}^{2+}}+2yC{{O}_{2}}+\frac{z}{2}{{H}_{2}}O\] The values of x, y and z in the reaction are, respectively:     AIEEE Solevd Paper-2013

    A) 5, 2 and 16

    B)                       2, 5 and 8

    C) 2, 5 and 16          

    D)        5, 2 and 8

    Correct Answer: C

    Solution :

    \[2MnO_{4}^{-}+5{{C}_{2}}O_{4}^{2-}+16{{H}^{+}}\to 2M{{n}^{+2}}+10C{{O}_{2}}+8{{H}_{2}}O\]


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