Predict the product C obtained in the following reaction of butyne-1.
`CH_(3)CH_(2)C-=CH+HCl rarr B overset(HI)rarr C`
A. `CH_(3)CH_(2)-overset("I")overset(|)underset(Cl)underset(|)(C )-CH_(3)`
B. `CH_(3)-underset(Cl)underset(|)(C )H-CH_(2)CH_(2)I`
C. `CH_(3)CH_(2)CH_(2)-overset(I)overset(|)underset(Cl)underset(|)(C )-H`
D. `CH_(3)-CH_(2)-overset(I)overset(|)(C )H-CH_(2)Cl`
