Which of the following statements are correct about SF4?
S atom has an expanded octet.
\SF_4\) is prepared by treating SCl2 with a fluoride in acetonitrile:
3SCl2+4NaF⟶SF4+S2Cl2+4NaCl
Alternatively, it cood be synthesized in sizable yields by combining an ionic fluoride like NaF with elemental sulphur and chlorine. On hydrolysis:
SF4+2H2O⟶SO2+4HF
This reaction explains why SF4 is toxic as it reacts with the moisture in the lungs. Both the products are acidic.