Question

Lattice energy of a solid increases if
A. The ions are large
B. The ions are of equal size
C. The ions are small
D. Charge on the ions are small

Answer 1

The ions are large. I hope my answer help to u and right.

Answer 2

Lattice energy means the energy  By  which we can separate the ion from ionic solid  .. so I think ans should be  D if the charge will small minimum energy will used to separate