1.In the following sequence of reactions:CH3CH2OH→P/Br2\text{CH}_3\text{CH}_2\text{OH} \xrightarrow{\text{P}/\text{Br}_2}CH3CH2OHP/Br2 A →Mg/ether\xrightarrow{\text{Mg}/\text{ether}}Mg/ether B →HCHO\xrightarrow{\text{HCHO}}HCHO C →H2O\xrightarrow{\text{H}_2\text{O}}H2O DThe compound D is:a.Butanalb.n-Butyl alcoholc.n-Propyl alcohold.PropanalLogin to continueOnly logged in users canattempt or see the solution.