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Cerium (Z= 58) is an important nember of...

Cerium `(Z= 58)` is an important nember of the lanthanoids . Which of the following statements about cerium is incorrect ?

A

The +4 oxidation state of cerium is not know in solution.

B

The +3 oxidation state of cerium is more stable than the +4 oxidation state

C

The common oxidation state of cerium are +3 and +4

D

Cerium (IV) acts as an oxidising agent.

Text Solution

Verified by Experts

The correct Answer is:
A
`+4` oxidation state of cerium is also know in solution.
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