MEDIUMMCQ SINGLENEET ChemistryInorganic Chemistryp -Block Elements (group 15-18)O and O
A gas that cannot be collected over water is
A.N₂
B.O₂
C.SO₂✓ Correct
D.PH₃
Explanation
2 2 2 3 Sulphurousacid SO +H O H SO → Rest don’t react with 2 H O Physical and chemical Properties of Group 17 Elements
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