Which of the following order !s correct for lattice energy of ionic solids?

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

${NaF}^{'} > {AlF}_{3} > {MgF}_{2}$

$LiF < NaF < KF < RbF$

$NaF > {MgF}_{2} > {AlF}_{3}$

$LiF > NaF > KF > RbF$

answer is C.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

For compounds containing ions of same charge lattice energy increases as the size of ions decreases. Thus NaF has highest lattice energy. The order is LiF, NaF, KF, RbF and CsF in increasing order of their lattice energies.

$LiF > NaF > KF > RbF$

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th

🔥 Start Your JEE/NEET Prep at Just ₹1999 / month - Limited Offer! Check Now!

Get Expert Academic Guidance – Connect with a Counselor Today!

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th