RAJASTHAN PMT Rajasthan - PMT Solved Paper-2009

  • question_answer
    Trioxane has the formula, it is prepared from

    A) formaldehyde                  

    B)        methanol                           

    C)                        dichloromethane            

    D)        vinyl alcohol

    Correct Answer: A

    Solution :

    \[\underset{formaldehyde}{\mathop{3H-\overset{\begin{smallmatrix}  O \\  || \end{smallmatrix}}{\mathop{C}}\,-H}}\,\xrightarrow[\text{stand}]{\text{Allowed}\,\,\text{to}}\]                                


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