JEE Main & Advanced AIEEE Solved Paper-2002

  • question_answer
    Which of the following compounds has incorrect IUPAC nomenclature?   AIEEE  Solved  Paper-2002

    A) \[C{{H}_{3}}\underset{\,\text{Ethylbutanoate}}{\mathop{C{{H}_{2}}\overset{\begin{smallmatrix}  O \\  || \end{smallmatrix}}{\mathop{C}}\,{{H}_{2}}CO{{C}_{2}}}}\,{{H}_{5}}\]

    B) \[C{{H}_{3}}CH\underset{\begin{smallmatrix}  | \\  \underset{\text{3}-\text{ methyl butanal}}{\mathop{C{{H}_{3}}}}\, \end{smallmatrix}}{\mathop{C}}\,{{H}_{2}}CHO\]

    C)          \[C{{H}_{3}}CH\underset{\begin{smallmatrix}  | \\  \underset{\text{2}-\text{methyl }-\text{3}-\text{ pentanone}}{\mathop{C{{H}_{3}}}}\, \end{smallmatrix}}{\mathop{\overset{\begin{smallmatrix}  O \\  || \end{smallmatrix}}{\mathop{C}}\,C}}\,{{H}_{2}}C{{H}_{3}}\]

    D) \[\underset{\text{2}-\text{ methyl }-\text{3}-\text{ butanol}}{\mathop{C{{H}_{3}}\underset{\begin{smallmatrix}  | \\  {{H}_{3}}C \end{smallmatrix}}{\mathop{C}}\,H\underset{\begin{smallmatrix}  | \\  OH \end{smallmatrix}}{\mathop{C}}\,HC{{H}_{3}}}}\,\]     

    Correct Answer: D

    Solution :


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