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47. In this structure determination technique, a spectrum is obtained by plottin

ID: 855394 • Letter: 4

Question

47. In this structure determination technique, a spectrum is obtained by plotting Absorbance or %Transmittance vs. wavelength or wave number. a. UV b. Vis c. mass sped d. NMR e. IR 30. Which one of the following compounds shows a strong peak in its IR spectrum at about 1700 cm^-1? 31. The region below 1500 cm^-1 in an IR spectrum is called: a. The lowest band b. the DNA region c. the weakest region d. the nuclear region e. the fingerprint region Calculate the energy of a 355-nm electromagnetic radiation (h

Explanation / Answer

29) a

30)a

31)e

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