JEE PYQ: General Organic Chemistry Question 24
Question 24 - 2020 (05 Sep Shift 2)
Among the following compounds, geometrical isomerism is exhibited by:
(1) Methylenecyclohexane with $=\text{CH}_2$
(2) 1-chloromethylidene-4-methylcyclohexane (CHCl and $\text{CH}_3$ on ring)
(3) A substituted cyclohexane with CHCl, Cl, and methyl groups
(4) Both (b) and (c)
Show Answer
Answer: (4)
Solution
Compounds (2) and (3) show geometrical isomerism due to restricted rotation around the ring/double bond with different groups.