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 oxidizing agent
Correct Answer: C
Solution :
+ 3 and + 4 states are shown byin aqueous solution. Thus statement (c) is incorrect.You need to login to perform this action.
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