The set of compounds showing increasing oxidation state of metals is
Understand the Problem
The question is asking for the correct set of compounds that demonstrate an increasing oxidation state of metals. It requires knowledge of oxidation states in transition metals and their compounds.
Answer
(B) CuO, MnO2, CrO3, V2O5
The set of compounds showing increasing oxidation state of metals is (B) CuO, MnO2, CrO3, V2O5.
Answer for screen readers
The set of compounds showing increasing oxidation state of metals is (B) CuO, MnO2, CrO3, V2O5.
More Information
Option (B) has metals with oxidation states: Cu (+2), Mn (+4), Cr (+6), V (+5), showing an increasing trend.
Tips
Be careful in determining the correct oxidation states; they should be based on the metal's usual states in compounds.
Sources
- Oxidation States of Transition Metals - Chemistry LibreTexts - chem.libretexts.org
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