Question Bank › Inorganic Chemistry › Coordination Chemistry › ABC26IN0113ABC26IN0113 · Coordination Chemistry Subject: Inorganic Chemistry · Chapter: Coordination Chemistry · Topic: Coordination Chemistry – General · Exam: CSIR-NET 2015 · Marks: 2 · Difficulty: Medium
The formation constant for the complexation of $\mathrm{M}^{+}$ $(\mathrm{M}=\mathrm{Li}, \mathrm{Na}, \mathrm{K}$ and $\mathrm{Cs})$ with cryptand, $\mathrm{C_{222}}$ follows the order
(a) $\mathrm{Li}^{+}<\mathrm{Cs}^{+}<\mathrm{Na}^{+}<\mathrm{K}^{+}$
(b) $\mathrm{Li}^{+}<\mathrm{Na}^{+}<\mathrm{K}^{+}<\mathrm{Cs}^{+}$
(c) $\mathrm{K}^{+}<\mathrm{Cs}^{+}<\mathrm{Li}^{+}<\mathrm{Na}^{+}$
(d) $\mathrm{Cs}^{+}<\mathrm{K}^{+}<\mathrm{Li}^{+}<\mathrm{Na}^{+}$
Answer Explanation No explanation was printed for this question.
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