Chemistry · d- and f-Block Elements
Identify the incorrect statement among the following.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The transition metals and their compounds are known for their catalytic activity due to their ability to adopt multiple oxidation states and to form complexes.
- 2Cr2+(d4) is a stronger reducing agent than Fe2+(d6) in water.
- 3The oxidation states of chromium in CrO42- and Cr2O72- are not the same.✓
- 4Interstitial compounds are those that are formed when small atoms like H, C or N are trapped inside the crystal lattices of metals.
Correct answer
The oxidation states of chromium in CrO42- and Cr2O72- are not the same.
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