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Aldehydes, Ketones, and Carboxylic Acids — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistryAldehydes, Ketones, and Carboxylic Acids1 Mark
MCQ
Which of the following names are incorrect?
  • A
    2-chloropentanoic acid
  • B
    2-methylhex-3-enoic acid
  • C
    CH3​CH2​CH=CHCOCH3; hex-3-en-2-one
  • D
    1-methylpentanal
✓

Answer

  1. 1-methylpentanal

Explanation:

1-methylpentanal is not possible but 2-methylpentanal is:

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