Vinyl chloride `overset(HCl)(to)`
A.
B. `H_(2)underset(Cl)underset(|)(C )-underset(Cl)underset(|)(C )H_(2)`
C. `H overset(Cl)overset(|)underset(Cl)underset(|)(C )-overset(Cl)overset(|)underset(Cl)underset(|)(C )H`
D. `H_(3)C-overset(Cl)overset(|)underset(Cl)underset(|)C )-CH_(3)`
