MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryHydrogenPrevious Year Questions
Hydrogen peroxide molecules are (AIPMT 1991)
A.monoatomic and form
B.diatomic and form X ions✓ Correct
C.diatomic and form
D.monoatomic and form X ions.
Explanation
2 2 H O is diatomic and forms 2 H HO X (hydroperoxide ion).
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