JEE Main 2025 — Some Basic Concepts of Chemistry Question with Solution
JEE Main 2025 (8 Apr Shift 2)
Question
On combustion 0.210 g of an orgainc compound containing and O gave and 0.307 . The percentages of hydrogen and oxygen in the given organic compound respectively are:
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
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This is a previous-year question from JEE Main 2025, covering the Some Basic Concepts of Chemistry chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.