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Problem 9 - Entrance Test
How many structural isomers are possible for C4H10?
A. 1
B. 2
C. 3
D. 4
Check Answer
Show Solution
Correct: B
For C4H10, two structural isomers are possible: n-butane (a straight chain alkane) and 2-methylpropane (also known as isobutane, a branched-chain alkane).