The compound A on treatment with Na gives B, and with PCl5 gives C. B and C react together to give diethyl ether. A, B and C are in the order :
Ethanol when reacted with PCl5 gives A, POCl3 and HCl. A reacts with silver nitrite to form B and AgCl . A and B respectively are
An organic compound A of a molecular formula C2H4 on reduction gives another compound B of molecular formula C2H6.B on reaction with chlorine in the presence of sunlight gives C of molecular formula C2H5Cl.