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Which of the following is correct prder ...

Which of the following is correct prder of `Z_(eff)`:

A

`I^(-) gt I gt I^(+)`

B

`Mg^(2+) gt Na^(+) gt F^(-)`

C

`P^(5+) lt P^(3+)`

D

`Li gt Be gt B`

Text Solution

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The correct Answer is:
B
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RESONANCE-PERIODIC TABLE & PERIODICITY-Advanced Level Problems
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