What IR absorption is characteristic of the terminal C-H stretch in terminal alkynes?

A) 3500 cm^-1
B) 3300 cm^-1
C) 2400 cm^-1
D) 2250 cm^-1
E) 1710 cm^-1

Terminal C-H Stretch

A term used to describe the absorption feature in infrared spectroscopy corresponding to the vibration of C-H bonds at the end of carbon chains.

IR Absorption

A spectroscopic technique that measures the absorption of infrared light by molecules, used to identify certain functional groups based on their vibrational energy.