RAJASTHAN ­ PET Rajasthan PET Solved Paper-2004

  • question_answer
    Which of the following is obtained from the reaction of formaldehyde with dil. alkali?

    A)  A polymer

    B)  Salt of formic acid

    C)  Methyl alcohol

    D)  Methyl alcohol and salt of formic acid

    Correct Answer: D

    Solution :

     \[\underset{formaldehyde}{\mathop{2HCHO}}\,+dil.NaOH\xrightarrow[{}]{{}}\underset{methyl\,alcohol}{\mathop{C{{H}_{3}}OH}}\,\] \[+\underset{sodium\text{ }formate}{\mathop{HCOONa}}\,\] This reaction is called Cannizaro reaction.


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