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Q: Why different molecular bonds have different IR spectroscopic peaks or bands?
A: ANSWER
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Why different molecular bonds have different IR spectroscopic peaks or bands? Please shortly write at your own words. (4-5 lines maximum ).
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- Instrumentation of IR spectroscopy? Please answer at your own words.Why different molecular bonds have different IR spectroscopic peaks or bands? Please shortly answer at your own words. Answer should be to the point (specific 3-4 lines).In IR spectroscopy, please shortly explain what is a sample? Please answer at your own words.
- How can you use Uv-visible spectroscopy in qualitative and quantitive analysis of drugs? Please answer shorty at your own words. Answer should be to the point.Answer the question concisely. Maximum of 5 sentences. Differentiate spectroscopy and spectrophotometry. Cite an example and discuss it in a chemical perspective.What types of molecules can study in IR spectroscopy? Please shortly answer at your own words. Answer should be to the point (3-4 lines maximum).
- Give 3 examples of 2D NMR? Please answer at your own easy words. Answer should be to the point.whar do these ir peaks mean IR 2359.48 1697.05 1610.27Discuss IR Spectroscopy theory: how does it work on a chemical level? What are the different regions of an IR spectra? What does it tell us about the molecule? 2.Discuss any chemical effects that may alter peak regions, specifically resonance.
- What are the nature of spectrum differences between Uv-visible and Fluorescence spectroscopy analysis? Please answer shorty at your own words. Answer should be to the point.Which Factors below affect intensity of an absorption band in an IR spectrum? Select all correct answers. a. Dipole moment O b. Molecular weight c. Concentration of sample d. Bond length e. Atomic massThe IR spectra of two isomers are given below. Identify which IR spectra belong to isopropylbenzene and propylbenzene, respectively. How we decide them?