BHU PMT BHU PMT (Mains) Solved Paper-2006

  • question_answer
    When lead nitrate is heated it gives:

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

    B) \[NO\]

    C)  \[{{N}_{2}}{{O}_{5}}\]                                  

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

    Correct Answer: A

    Solution :

                     When lead nitrate is heated it gives lead oxide and nitrogen per oxide. \[2Pb{{(N{{O}_{3}})}_{2}}\xrightarrow{\Delta }2PbO+\underset{nitrogen\,per\,oxide}{\mathop{4N{{O}_{2}}+{{O}_{2}}}}\,\]


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