Q.
The ions O2−,F−,Na+,Mg2+and Al3+are isoelectronic.Their ionic radii show
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
an increase from O2- to F- and then decrease from Na+ to Al3+
b
a decrease from O2- to F- and then increase from Na+ to Al3+
c
a significant increase from O2- to Al3+
d
a significant decrease from O2- to Al3+
answer is D.
(Unlock A.I Detailed Solution for FREE)
Detailed Solution
Size ∝1Z(for isoelectronic ion).O2−>F>Na+>Al3+ (Z) 8 9 11 13
Watch 3-min video & get full concept clarity