Subject: Physical Chemistry · Chapter: Solid State Chemistry · Topic: Solid State – General · Exam: JAM 2001-2022 · Marks: 2 · Difficulty: Medium
The ionic radii of $\mathrm{Cs}^{2+}$ and $\mathrm{Cl}^{-}$ions are 181 and 167 pm, respectively. The Born exponents for the $\mathrm{He}, \mathrm{Ne}, \mathrm{Ar}$, Kr and Xe configurations are 5, 7, 9, 10 and 12 respectively. If the value of $\frac{A N e^{2}}{4 \pi \varepsilon_{0}}$ is $2.45 \times 10^{-4} \mathrm{J} \mathrm{m}$, the lattice energy (in $\mathrm{kJ} \mathrm{mol}^{-1}$ ) of CsCl according to Born-Lande equation is ____
Answer
SELF-PRACTICE — the source book printed no answer.
Nothing is invented here, so this question has no answer on record.