MCQ
In the reaction sequence, Ethene $\stackrel{\text { HOCl }}{\longrightarrow} A \stackrel{ x }{\longrightarrow}$ ethan-1, 2-diol. A and X respectively are ____________.
- AChloroethane and NaOH
- Bethanol and $H _2 SO _4$
- ✓2-chloroethane-1-ol and $NaHCO _3$
- Dethanol and $H _2 O$

