Subject: Inorganic Chemistry · Chapter: Main Group Elements · Topic: Main Group Elements – General · Exam: NET DEC 2014 · Marks: 2 · Difficulty: Medium
12-Crown-4 binds with the alkali metal ions in the following order : $\mathrm{Li}^{+} \gg \mathrm{Na}^{+}>\mathrm{K}^{+}>\mathrm{Cs}^{+}$. It is due to the