JEE Mains · Chemistry · STD 11 - 8.3. Organic chemistry purification and characterization
On combustion 0.210 g of an orgainc compound containing \(\mathrm{C}, \mathrm{H}\) and O gave \(0.127 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\) and 0.307 \(\mathrm{g} \mathrm{CO}_2\). The percentages of hydrogen and oxygen in the given organic compound respectively are _______.
- A \(53.41,39.6\)
- B \(6.72,53.41\)
- C \(7.55,43.85\)
- D \(6.72,39.87\)
Answer & Solution
Correct Answer
(B) \(6.72,53.41\)
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