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In the "H NMR spectrum recorded at 293 K, an organic compound (C,H,NO), exhibited signals at 6 7.8 (1H, 5), 2.8 (3H, s), 2.6 (3H, s). the compound is
[NET Dec 2012]?
[NET Dec 2012]?
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In the "H NMR spectrum recorded at 293 K, an organic compound (C,H,NO)...
- **Identification of the Compound based on H NMR data**
- **Chemical Shifts and Integration Values:**
The H NMR spectrum shows signals at 7.8 ppm (singlet, 1H), 2.8 ppm (triplet, 3H), and 2.6 ppm (triplet, 3H).
- **Interpreting the Data:**
The signal at 7.8 ppm corresponds to a hydrogen atom attached to a carbon atom that is most likely electron-deficient, such as a carbonyl group. The integration value of 5 indicates the presence of 5 hydrogens in this environment.
The signals at 2.8 ppm and 2.6 ppm are likely to be methyl groups due to their chemical shift values and integration values of 3 each.
- **Structure Determination:**
Based on the data provided, the compound is most likely acetophenone (C8H8O). This compound contains a carbonyl group (C=O) which resonates at around 7.8 ppm in the H NMR spectrum. The two methyl groups in the compound give rise to signals at 2.8 ppm and 2.6 ppm.
- **Conclusion:**
Therefore, the organic compound (C,H,NO) analyzed in the H NMR spectrum is likely to be acetophenone based on the chemical shifts and integration values observed in the spectrum.
- **Chemical Shifts and Integration Values:**
The H NMR spectrum shows signals at 7.8 ppm (singlet, 1H), 2.8 ppm (triplet, 3H), and 2.6 ppm (triplet, 3H).
- **Interpreting the Data:**
The signal at 7.8 ppm corresponds to a hydrogen atom attached to a carbon atom that is most likely electron-deficient, such as a carbonyl group. The integration value of 5 indicates the presence of 5 hydrogens in this environment.
The signals at 2.8 ppm and 2.6 ppm are likely to be methyl groups due to their chemical shift values and integration values of 3 each.
- **Structure Determination:**
Based on the data provided, the compound is most likely acetophenone (C8H8O). This compound contains a carbonyl group (C=O) which resonates at around 7.8 ppm in the H NMR spectrum. The two methyl groups in the compound give rise to signals at 2.8 ppm and 2.6 ppm.
- **Conclusion:**
Therefore, the organic compound (C,H,NO) analyzed in the H NMR spectrum is likely to be acetophenone based on the chemical shifts and integration values observed in the spectrum.
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In the "H NMR spectrum recorded at 293 K, an organic compound (C,H,NO), exhibited signals at 6 7.8 (1H, 5), 2.8 (3H, s), 2.6 (3H, s). the compound is[NET Dec 2012]?
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In the "H NMR spectrum recorded at 293 K, an organic compound (C,H,NO), exhibited signals at 6 7.8 (1H, 5), 2.8 (3H, s), 2.6 (3H, s). the compound is[NET Dec 2012]? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about In the "H NMR spectrum recorded at 293 K, an organic compound (C,H,NO), exhibited signals at 6 7.8 (1H, 5), 2.8 (3H, s), 2.6 (3H, s). the compound is[NET Dec 2012]? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the "H NMR spectrum recorded at 293 K, an organic compound (C,H,NO), exhibited signals at 6 7.8 (1H, 5), 2.8 (3H, s), 2.6 (3H, s). the compound is[NET Dec 2012]?.
In the "H NMR spectrum recorded at 293 K, an organic compound (C,H,NO), exhibited signals at 6 7.8 (1H, 5), 2.8 (3H, s), 2.6 (3H, s). the compound is[NET Dec 2012]? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about In the "H NMR spectrum recorded at 293 K, an organic compound (C,H,NO), exhibited signals at 6 7.8 (1H, 5), 2.8 (3H, s), 2.6 (3H, s). the compound is[NET Dec 2012]? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the "H NMR spectrum recorded at 293 K, an organic compound (C,H,NO), exhibited signals at 6 7.8 (1H, 5), 2.8 (3H, s), 2.6 (3H, s). the compound is[NET Dec 2012]?.
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