Uttarakhand PMT Uttarakhand PMT Solved Paper-2007

  • question_answer
    The compound, which on reaction with aqueous nitrous acid at low temperature, produces an oily nitrosoamine is

    A)  diethylamine   

    B)  ethylamine

    C)  aniline        

    D)  methylamine

    Correct Answer: A

    Solution :

     \[2{}^\circ \]amines (ie, diethylamine in the present case) react with\[HN{{O}_{2}}\]at low temperature to form only nitrosoamines. \[{{({{C}_{2}}{{H}_{5}})}_{2}}NH+HN{{O}_{2}}\xrightarrow[{}]{-{{H}_{2}}O}\] \[\underset{nitrosoamine}{\mathop{{{({{C}_{2}}{{H}_{5}})}_{2}}NN=O}}\,\]


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