pBlock ElementsII - Result Question 141

####28. The number of $S-S$ bonds in sulphur trioxide trimer, $\left(S _3 O _9\right)$ is

(2001, 1M)

(a) three

(b) two

(c) one

(d) zero

Show Answer

Solution:

  1. The structure of $S _3 O _9$ is

It has no $S-S$ linkage.



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