Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Incorrect statement with reference to 
.
A
is a reducing agent.
B
in +3 oxidation state is more stable than in +4 .
C
Atomic size of 
is more than that of Lu.
is more than that of Lu.
D
Ce shows common oxidation states of +3 and +4 .
Text Solution
Verified by ExpertsThe correct answer is:
A
: 
is an oxidising agent.
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