A) The common oxidation states of cerium are + 3 and + 4.
B) The + 3 oxidation state of cerium is more stable than the + 4 oxidation state.
C) The + 4 oxidation state of cerium is not known in solutions.
D) Cerium (IV) acts as an oxidising agent.
Correct Answer: C
Solution :
[c] : + 3 and + 4 states are shown by Ce in aqueous solution.You need to login to perform this action.
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