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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