Q. In the presence of platinum catalyst, hydrocarbon $A$ adds hydrogen to form n-hexane. When hydrogen bromide is added to $A$ instead of hydrogen only a single bromo compound is formed. Which of the following is $A$?
AIPMTAIPMT 1996Hydrocarbons
Solution:
Correct answer is (a) $ CH_3- CH_2- CH=CH-CH_2- CH_3$
