pBlock ElementsII 1 Question 28
28. The number of $\mathrm{S}-\mathrm{S}$ bonds in sulphur trioxide trimer, $\left(\mathrm{S} _{3} \mathrm{O} _{9}\right)$ is
(2001, 1M)
(a) three
(b) two
(c) one
(d) zero
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Answer:
Correct Answer: 28. (d)
Solution:
- The structure of $\mathrm{S} _{3} \mathrm{O} _{9}$ is
It has no $\mathrm{S}-\mathrm{S}$ linkage.
