Multiple choice Pimelic acid is treated with acetic anhydride at 300oC to give cyclohexanone cyclopentanone glutaric anhydride succenic anhydride formic acid Reveal answer Fill a bubble to check yourself A Correct answer Explanation This option is correct because when 1,7 heptanedioic acid(pimelic acid) is treated with acetic anhydride at 300oC, it gives cyclohexanone.