p Block Elements Part 3

Choose the correct statements from the following
A. All group 16 elements form oxides of general formula EO2 and EO3 where E=S,Se,Te and Po. Both the types of oxides are acidic in nature.
B. TeO2 is an oxidising agent while SO2 is reducing in nature.
C. The reducing property decreases from H2S to H2‌Te down the group.
D. The ozone molecule contains five lone pairs of electrons.
Choose the correct answer from the options given below: