A) \[L{{i}^{+}}<{{K}^{+}}<N{{a}^{+}}<R{{b}^{+}}\]
B) \[R{{b}^{+}}<{{K}^{+}}<N{{a}^{+}}<L{{i}^{+}}\]
C) \[{{K}^{+}}<N{{a}^{+}}<R{{b}^{+}}<L{{i}^{+}}\]
D) \[N{{a}^{+}}<L{{i}^{+}}<{{K}^{+}}<R{{b}^{+}}\]
Correct Answer: B
Solution :
[b] Ease of adsorption of the hydrated alkali metal ions on an ion-exchange resins decreases as the size of alkali metal ions increases. Since, the order of size of alkali metal ions Thus, the ease of adsorption follows the orderYou need to login to perform this action.
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