Question

A compound x on heating with excess concentrated sulphuric acid at 443 kelvin gives and unsaturated compound by

Answer 1

x is C2H5OH i.e ethanol reaction is

Answer 2

X --Ethanol: (Ethyl alcohol)

Y--Ethene

Z--Hydrogen

CH3-CH2O----------- CH2=CH2+H2O

Role of sulphuric acid : dehydrating agent