Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2009

  • question_answer
    When \[Pb{{O}_{2}}\] reacts with cone \[HN{{O}_{3}},\] the gas evolved is

    A)  \[N{{O}_{2}}\]                                 

    B)  \[{{O}_{2}}\]

    C)  \[{{N}_{2}}\]                                    

    D)  \[{{N}_{2}}O\]

    Correct Answer: B

    Solution :

    \[Pb{{O}_{2}}\] being a powerful oxidising agent, liberates \[{{O}_{2}},\] when treated with cone\[HN{{O}_{3}}\].


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