Cerium (Z = 58) is an important member of the lanthanoids. Which of the following…
Chemistry · NEET · NTA Exams — d- and f- Block Elements
Cerium (Z = 58) is an important member of the lanthanoids. Which of the following statement about cerium is incorrect?
- The common oxidation states of cerium are +3 and +4.
- The +3 oxidation state of cerium is more stable than the +4 oxidation state.
- The +4 oxidation state of cerium is not known in solutions.
- Cerium (IV) acts as an oxidising agent.
Answer
(C) The +4 oxidation state of cerium is not known in solutions.
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