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Which one of the following is correct or...

Which one of the following is correct order of the size?

A

NaltMgltK

B

ClltPltBr

C

`O^(2-) lt F^(-) lt Mg^(+2)`

D

`I^(-) lt I lt I^(+)`

Text Solution

Verified by Experts

The correct Answer is:
B
The size increases as PltClltBr.
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