Chemistry · p-Block Elements
The oxidation states of 'P' in H4P2O7, H4P2O5, and H4P2O6, respectively, are:
- 1+6, +4, and +5
- 2+5, +3, and +4✓
- 3+5, +4, and +3
- 4+7, +5, and +6
Correct answer
+5, +3, and +4
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