Download the app

Questions  

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

Remember concepts with our Masterclasses.

80k Users
60 mins Expert Faculty Ask Questions
a
Na+>Mg2+>F−>O2−
b
O2−>F−>Na+>Mg2+
c
Mg2+>Na+>F−>O2−
d
O2−>F−>Mg2+>Na+

Ready to Test Your Skills?

Check Your Performance Today with our Free Mock Tests used by Toppers!

detailed solution

Correct option is B

For isoelectronic species, Ionic radius ∝1 atomic number Thus, the correct order will be 8O2−>9F−>11Na+>12Mg2+

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?

ctaimg

Create Your Own Test
Your Topic, Your Difficulty, Your Pace


Similar Questions

The lanthanoid contraction is responsible for the fact that

(Atomic numbers: Zr = 40, Y = 39, Nb = 41, Hf = 72, Zn = 30)


whats app icon
phone icon