Question
In the reaction: Ethanol $\xrightarrow{PCl_5}$ X $\xrightarrow{\text{alcoholic KOH}}$ Y $\xrightarrow{H_2SO_4}$ Z, the product Z is,
$C_2H_4$
$CH_3CH_2OCH_2CH_3$
$CH_3CH_2OSO_3H$
In the reaction: Ethanol $\xrightarrow{PCl_5}$ X $\xrightarrow{\text{alcoholic KOH}}$ Y $\xrightarrow{H_2SO_4}$ Z, the product Z is,
$C_2H_4$
$CH_3CH_2OCH_2CH_3$
$CH_3CH_2OSO_3H$