The lattice energy of an ionic compound is directly proportional to ___ and inversely proportional t — Chemical Bonding Chemistry Question
Question
The lattice energy of an ionic compound is directly proportional to ___ and inversely proportional to ___.
Answer: B
💡 Solution & Explanation
Lattice Energy $U \propto \frac{Z^+ Z^-}{r^+ + r^-}$. Therefore, it is directly proportional to the magnitude of the ionic charges and inversely proportional to the distance between the ions (which depends on ionic radii).
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