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Select ion which is larger than Ce^(3+):...

Select ion which is larger than `Ce^(3+)`:

A

`Lu^(3+)`

B

`Eu^(3+)`

C

`Ce^(4+)`

D

`La^(3+)`

Text Solution

Verified by Experts

The correct Answer is:
D

As `Z_(eff) uarr`, size `darr`
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