Question Detail
Question
1,2-Butadiene has
Correct Answer
Option D is the correct answer.
Detailed Explanation
1,2-Butadiene (CH2=C=CH-CH3) has: C1 - sp2 (CH2), C2 - sp (central carbon with two double bonds), C3 - sp2 (CH), and C4 - sp3 (CH3). So it has sp, sp2, and sp3 hybridized carbons.
Hint
What are the hybridizations of carbons in an allene?