Question Detail
Question
Which molecular formula indicates 2,2,4-trimethylhexane?
Correct Answer
Option A is the correct answer.
Detailed Explanation
2,2,4-Trimethylhexane has a hexane parent chain (6 carbons) with three methyl substituents, giving a total of 9 carbon atoms. The formula for an alkane with 9 carbons is C9H20.
Hint
How many carbons are in 2,2,4-trimethylhexane?