RAJASTHAN ­ PET Rajasthan PET Solved Paper-2010

  • question_answer
    The IUPAC name of acryldehyde is

    A)  prop-2-en-l-al     

    B)  propenylaldehyde

    C)  but-2-en-l-al      

    D)  propenal

    Correct Answer: A

    Solution :

     The structure of acryldehyde is \[\overset{3}{\mathop{C}}\,{{H}_{2}}=\overset{2}{\mathop{C}}\,H-\overset{1}{\mathop{C}}\,HO\] Thus, its IUPAC name is prop-2-en-l-al.


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