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NEET UG CHEMISTRY MCQ: ALDEHYDES & KETONES & CARBOXYLIC ACIDS
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An organic compound contains hydrogen, oxygen, a single carbon atom and responds positively to Tollen’s reagent. The compound is:
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Correct option: A
HCHO
Option A (HCHO) is correct because formaldehyde contains hydrogen, oxygen, a single carbon atom, and responds positively to Tollen's reagent.
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