| Find the correct answer by clicking on the choice given. 1. What is the structure of the compound that gives the following infrared spectrum? | ||
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| 2. What is the structure of the compound that gives the following infrared spectrum? | ||
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| 3. What is the structure of the compound that gives the following infrared spectrum? | ||
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| 4. What is the structure of the compound that gives the following infrared and PMR spectra? | ||
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| 5. Which of the following bonds would show the strongest absorption in the IR? | ||
| (a) | carbon-hydrogen | |
| (b) | oxygen-hydrogen | |
| (c) | nitrogen-hydrogen | |
| (d) | sulfur-hydrogen | |
| 6. Why is the oxygen-hydrogen absorption of CH3OH such a broad band in the infrared? | ||
| (a) | Rotational energy levels broaden the absorption. | |
| (b) | Hyperconjugation resonance broadens the absorption. | |
| (c) | Resonance broadens the absorption. | |
| (d) | Hydrogen bonding broadens the absorption. | |
Multiple Choice Questions on Infrared Spectroscopy
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