Sulphur reacts with chlorine in 1 : 2 ratio and forms X. Hydrolysis of X gives a sulphur compound Y. What is the hybridization state of central atom in the anion of Y?
sp3
S+2Cl2→SCl4(X);SCl4+3H2O→H2SO3(Y)+4HCl
In SO2−3, sulphur has sp3 hybridization.