Question

Compare the bond length of 0-0 in the following molecules:
I KO2
11 O2 [As FA6]
III 02
IV Na2O2
O || < III < IV <I
O || < ||| > | <IV
O VI< ||| < | < ||
O III < || < |< IV​

Answer 1

Answer:

The atomic size of Se is higher than the atomic size of S.Hence, with increases in the atomic size, the bond length also increases.Hence, the bond length x is greater than the bond length y.

x=168 pm; y=153.9 pm