MATCH each of the following molecules to the region of the infrared spectrum in which they may show a significant absorption. Place the letter of the region in the blank to the left of the bond-type.
-_______ $\mathrm{H}_{3} \mathrm{C}-\mathrm{C} \equiv \mathrm{C}-\mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{3}$

Question

MATCH each of the following molecules to the region of the infrared spectrum in which they may show a significant absorption. Place the letter of the region in the blank to the left of the bond-type.
-_______

\mathrm{H}_{3} \mathrm{C}-\mathrm{C} \equiv \mathrm{C}-\mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{3}

Quizplus · Accepted Answer

The molecule has a carbon-carbon triple bond ($\mathrm{C} \equiv \mathrm{C}$), which typically shows significant absorption in the region of 2500 to 2000 cm$^{-1}$ in the infrared spectrum.

MATCH Each of the Following Molecules to the Region of the Infrared