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Cerium (Z = 58) is an important member o...

Cerium (Z = 58) is an important member of lanthanoids. Which of the following statement about cerium is incorrect 1)

A

The common oxidation states of cerium is + 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

Text Solution

Verified by Experts

The correct Answer is:
C
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