JEE Main Chemistry question

ChemistryOrganic Chemistry - Some Basic Principles and TechniquesJEE Main

The IUPAC name of the group –CC–CH is

Answer: (C)

Solution

Numbering from the point of attachment (C1) with the triple bond between C1–C2, this substituent group is correctly named prop-1-ynyl.

Question ID VK-142849