Arrange `Ce^(3+),La^(3+),P m^(3+) and Yb^(3+)` in increasing order of their ionic radii,A. `Yb^(3+) lt P m^(3+) lt Ce^(3+) ltLa^(3+)`B. `Ce^(3+) lt Yb^(3+) lt P m^(3+) lt Ce^(2+)`C. `Yb^(3+) lt P m^(3+) lt La^(3+) lt Ce^(2+)`D. `P m^(3+) lt La^(3+) lt Ce^(3+) lt Yb^(3+)`

Arrange `Ce^(3+),La^(3+),P m^(3+) and Yb^(3+)` in increasing order of

1.	Arrange `Ce^(3+),La^(3+),P m^(3+) and Yb^(3+)` in increasing order of their ionic radii,A. `Yb^(3+) lt P m^(3+) lt Ce^(3+) ltLa^(3+)`B. `Ce^(3+) lt Yb^(3+) lt P m^(3+) lt Ce^(2+)`C. `Yb^(3+) lt P m^(3+) lt La^(3+) lt Ce^(2+)`D. `P m^(3+) lt La^(3+) lt Ce^(3+) lt Yb^(3+)`
Answer» Correct Answer - A

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Arrange `Ce^(3+),La^(3+),P m^(3+) and Yb^(3+)` in increasing order of their ionic radii,A. `Yb^(3+) lt P m^(3+) lt Ce^(3+) ltLa^(3+)`B. `Ce^(3+) lt Yb^(3+) lt P m^(3+) lt Ce^(2+)`C. `Yb^(3+) lt P m^(3+) lt La^(3+) lt Ce^(2+)`D. `P m^(3+) lt La^(3+) lt Ce^(3+) lt Yb^(3+)`

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