WB JEE Medical WB JEE Medical Solved Paper-2011

  • question_answer
    Reaction of formaldehyde and ammonia gives

    A)  hexamethylene tetramine

    B)  bake lite

    C)  urea

    D)  triethylene tetramine

    Correct Answer: A

    Solution :

                     Formaldehyde reacts with ammonia to form hexamethylenetetramine which is used as urinary  antiseptic  under  the   name urotropine. \[6HCHO+4N{{H}_{3}}\xrightarrow{{}}\]


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