Question

23. The number of chain isomers possible in C5H12 is
(1) 2
(2) 3
(3) 4
(4) 5​

Answer 1

Answer:

3

Explanation:

The molecular formula for pentane is C5H12. N-pentane, 2-methylbutane, and 2-ethylpropane are three structural isomers of pentane

Answer 2

Answer:

the 3 chain of isomers are possible in C5H12