1.For the sequence of reactions: A →C2H5MgI\xrightarrow{\text{C}_2\text{H}_5\text{MgI}}C2H5MgI B →H2O/H+\xrightarrow{\text{H}_2\text{O}/\text{H}^+}H2O/H+ ter-pentyl alcohol. The compound A in the sequence is:a.2-Butanoneb.Acetaldehydec.Acetoned.PropanalLogin to continueOnly logged in users canattempt or see the solution.