Deepak Scored 45->99%ile with Bounce Back Crack Course. You can do it too!

Consider the isoelectronic species,

Question:

Consider the isoelectronic species, Na+, Mg2+, F–and O2–. The correct order of increasing length of their radii is _________.

(i) F < O2- < Mg2+ < Na+

(ii) Mg2+ < Na+< F< O2-

(iii) O2-< F < Na+< Mg2+

(iv) O2- < F < Mg2+ < Na+

Solution:

Option (ii) Mg2+ < Na+< F< O2- is the answer.

Leave a comment

None
Free Study Material