Selected bond angles of six hydrocarbons are shown below. Arrange these hydrocarbons according to th — AITS & Test Series Chemistry Question

Question

Selected bond angles of six hydrocarbons are shown below. Arrange these hydrocarbons according to their pKa values, from the lowest to the highest. (I) Cyclopentadiene with 109.5° bond angle (II) Cyclopropane with 115° bond angle (III) Cyclohexene with 117° bond angle (IV) Bicyclo[2.2.1]heptane with 128° and 108° bond angles (V) Ethyne (acetylene) with 180° bond angle (VI) Cyclopropene with 120° bond angle