AFMC AFMC Solved Paper-2010

  • question_answer
    \[Pb+Conc.\text{ }\,HN{{O}_{3}}\]gives

    A)  \[Pb{{(N{{O}_{3}})}_{2}}+N{{O}_{2}}\] 

    B)  \[PbN{{O}_{3}}+NO\]

    C)  \[Pb{{(N{{O}_{3}})}_{4}}+N{{O}_{3}}\] 

    D)  \[Pb{{(N{{O}_{3}})}_{3}}+{{N}_{2}}O\]

    Correct Answer: A

    Solution :

                    \[Pb+conc.HN{{O}_{3}}\xrightarrow[{}]{{}}Pb{{(N{{O}_{3}})}_{2}}+N{{O}_{2}}\]


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