MEDIUMMCQ SINGLEJEE Mains ChemistryInorganic Chemistryp -Block Elements (group 15-18)O and O
Which of the following gases may act both as an oxidizing and a reducing agent?
A.H₂S
B.SO₃
C.SO₂✓ Correct
D.O₂
Explanation
2 H S → only reducing 3 SO → only oxidizing 2 O → only oxidizing (mostly except F₂, etc)
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