ABC26IN1068 · Coordination Chemistry

Subject: Inorganic Chemistry · Chapter: Coordination Chemistry · Topic: Coordination Chemistry – General · Exam: NET DEC 2015 · Marks: 2 · Difficulty: Medium

The formation constant for the complexation of $\mathrm{M}^{+}(\mathrm{M}=\mathrm{Li}, \mathrm{Na}, \mathrm{K}$ and 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
Answer (as printed): A
Explanation
No explanation was printed for this question.

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