Final answer:
The H-NMR chemical shift range for an alkyne is typically around 2-3 ppm.
Step-by-step explanation:
The H-NMR chemical shift range for an alkyne is typically in the range of 2-3 ppm. This range is characteristic of the carbon atoms directly bonded to the triple bond. The exact chemical shift within this range can depend on various factors such as the specific structure of the alkyne and any neighboring functional groups.