Lattice energy of an ionic compound depends upon :

Question

Lattice energy of an ionic compound depends upon : (A) Charge on the ion only (B) Size of the ion only (C) Packing of ions only (D) Charge and size of the ion

Tardigrade Admin · Accepted Answer

Lattice energy is the amount of energy change on formation of one mole of an ionic compound from its gaseous state.
Lattice Energy

\propto \frac{q _{1} q _{2}}{r _{c} + r _{a}}

Where

q

represents charge of ion and

r

represent radius of ion.
Lattice energy does not dependent packing of ions.

Q. Lattice energy of an ionic compound depends upon :

Charge on the ion only

Size of the ion only

Packing of ions only

Charge and size of the ion

Lattice energy is the amount of energy change on formation of one mole of an ionic compound from its gaseous state. Lattice Energy ∝rc​+ra​q1​q2​​ Where q represents charge of ion and r represent radius of ion. Lattice energy does not dependent packing of ions.

Lattice energy is the amount of energy change on formation of one mole of an ionic compound from its gaseous state.
Lattice Energy $\propto \frac{q _{1} q _{2}}{r _{c} + r _{a}}$
Where $q$ represents charge of ion and $r$ represent radius of ion.
Lattice energy does not dependent packing of ions.