Which of the following structures does not contain any chiral C atom but represent the chirality in the structure.
(a) 2 – Ethyl – 3 – hexene
(b) 2, 3-Pentadiene
(c) 1,3 – Butadiene
(d) Pent – 3 – en – 1 – yne
Correct option: (b) 2, 3-Pentadiene
Explanation:
The molecule 2,3 - pentadiene does not have any chiral C but at the same time it does not have any mirror plane which makes the molecule chiral.