JEE Main & Advanced Chemistry Aldehydes, Ketones Question Bank Introduction

  • question_answer
    IUPAC name of \[CC{{l}_{3}}CHO\] is      [MP PMT/PET 1988]

    A)                 Chloral 

    B)                 Trichloro acetaldehyde

    C)                 1, 1, 1-trichloroethanal 

    D)                 2, 2, 2-trichloroethanal

    Correct Answer: D

    Solution :

                    \[\underset{\text{2, 2, 2, trichloroethanal}}{\mathop{Cl-\overset{Cl}{\mathop{\overset{|}{\mathop{\underset{Cl}{\mathop{\underset{|}{\mathop{C}}\,}}\,}}\,}}\,-\overset{O}{\mathop{\overset{|\,|}{\mathop{\underset{{}}{\mathop{C}}\,}}\,}}\,-H}}\,\]


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