**IR Spectrum Analysis**The image displays an IR (Infrared) spectrum with the following details:**Graph Explanation:**- **X-axis:** Wavenumber (cm⁻¹)- **Y-axis:** Transmittance (ranging from 0.0 to 1.0)- The spectrum features multiple peaks across the wavenumber range, indicating the presence of various functional groups in the compound.**Characteristic Signals:**1. **Peak around >3000 cm⁻¹**: Typically indicates the presence of -OH (hydroxyl group) or C-H (from alkanes) stretches.2. **Peak around ~2200 cm⁻¹**: Could suggest signals from -C≡C- (alkyne) or -C≡N (nitrile) groups.3. **Peak around ~1700 cm⁻¹**: Commonly associated with the C=O (carbonyl) stretching vibration.**Options to Select:**- The spectrum shows signal(s) >3000- The spectrum shows a characteristic signal ~2200- The spectrum shows a characteristic signal ~1700- The spectrum shows a signal characteristic of OH- The spectrum shows a signal characteristic of C≡C/C≡N- The spectrum shows a signal characteristic of C=O- The spectrum shows a signal characteristic of H-C≡- The spectrum shows signal(s) characteristic of H-C=- O=C-OH is likely present in the compound giving this spectrumThese options allow users to select and analyze the functional groups present in the compound based on the IR spectrum provided.

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10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...