A hydroxyl acid on heating gives a 5 - membered lactone. The acid is – InterviewSolution

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1.	A hydroxyl acid on heating gives a 5 - membered lactone. The acid is
Answer» `CH_(2)OHCH_(2)CH_(2)COOH` `CH_(3)CHOHCH_(2)COOH` `CH_(3)CH_(2)CHOHCOOH` `CH_(3)CHOHCHOHCOOH` ANSWER :A

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