The P Block Elements - Result Question 36

####37. Which of the following oxoacid of sulphur has - OO - linkage?

[2020]

(a) H2SO4, sulphuric acid

(b) H2S2O8, peroxodisulphuric acid

(c) H2S2O7, pyrosulphuric acid

(d) H2SO3, sulphurous acid

Show Answer

Solution:

  1. (b)O=S(=O)(O)OOS(=O)(=O)O

Peroxosulphuric acid is also known as Marshall’s acid and is one of the most powerful peroxy acid oxidant.



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