An organic compound 'A' reacts with Sodium metal and forms 'B'. On heating with conc.H2SO4, A gives diethyl ether. A and B respectively.
C2H5OH and C2H5ONa
C3H7OH and CH3ONa
CH3OH and CH3ONa
C4H9OH and C4H9ONa
C2H5OH and C2H5ONa
'A' on heating with conc.H2SO4 forms diethyl ether