JEE Mains Model Paper 7

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Question : 39 of 90

Marks: +1, -0

The ionic radii (in

0

A

.) of N3−,O2− and F− are respectively :

1.71, 1.40 and 1.36
1.71, 1.36 and 1.40
1.36, 1.40 and 1.71
1.36, 1.71 and 1.40

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