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Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2011

  • question_answer
    In the ionic equation;\[BiO_{3}^{-}+6{{H}^{+}}+x{{e}^{-}}\xrightarrow{{}}B{{i}^{3+}}+3{{H}_{2}}O,\] the values of x is

    A)  \[6\]                                    

    B) \[2\]    

    C)  \[4\]                                    

    D)  \[3\]

    Correct Answer: B

    Solution :

    \[BiO_{3}^{-}+6{{H}^{+}}+2{{e}^{-}}\xrightarrow{{}}B{{i}^{3+}}+3{{H}_{2}}O\]


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