JEEM_2025_29Jan_S1_CHEM Solution in 2 minutes
Answer-first note: Answer-first: CH2O by mole ratio.
Question: C=40%, H=6.67%; find empirical formula.
Source note: Scribd; reported CH2O.
Tags: JEE Main 2025, 29 January Morning Shift, Chemistry, Organic Chemistry, solution available.
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C=40%, H=6.67%; find empirical formula.
Organic Chemistry should be revised before attempting this problem under time pressure.
Answer-first: CH2O by mole ratio.
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Summary table
| Area | What to do |
|---|---|
| Exam tag | JEE Main 2025 29 January Morning Shift. |
| Subject/topic tag | Chemistry / Organic Chemistry. |
| Difficulty tag | Moderate to memory-based. |
| Source caution | Scribd; reported CH2O.. |
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