NEET 2022 Model Paper 5

© examsiri.com

Question : 56 of 200

Marks: +1, -0

Correct order of ionic radii is

O2−>N3−>Mg2+>Na+
Mg2+>Na+>O2−>N3−
N3−>O2−>Na+>Mg2+
Na+>Mg2+>O2−>N3−

Go to Question:

Prev Question

Next Question