Which of the following bonds gives rise to an absorbance at approximately 2700-3300 cm - 11 in the infrared spectrum?

Question

Quizplus · Accepted Answer

The bond that gives rise to an absorbance in the range of 2700-3300 cm-1 is the C-H bond. Therefore, option D, which contains the C-H bond in CF3SFH, is the correct choice. Option A has a C-F bond stretching frequency around 1300 cm-1, option B has a C=O bond stretching frequency around 1700-1750 cm-1, and option C has a C=C bond stretching frequency around 1600-1680 cm-1, none of which correspond to the desired range.

Which of the Following Bonds Gives Rise to an Absorbance ≡\equiv≡

Which of the Following Bonds Gives Rise to an Absorbance $\equiv$