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CMC Medical CMC-Medical VELLORE Solved Paper-2009

  • question_answer
    Oxidation state of oxygen in \[{{F}_{2}}O\]is

    A)  + 1                                        

    B)  - 1

    C)  + 2                                        

    D)  - 2

    Correct Answer: C

    Solution :

                    Let the oxidation state of oxygen in \[{{F}_{2}}O\]is\[x\]. \[{{F}_{2}}O\] \[2(-1)+x=0\] (\[\because \]\[F\]is more electronegative)       \[-2+x=0\] \[x=+2\]


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