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The d & f Block Elements — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryThe d & f Block Elements1 Mark
Question
The separation of Lanthanides by ion exchange method is based on:
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Answer

  1. Size of the ions.
Explanation:
The separation of Lanthanoids by ion-exchange method is based on the size of the ions.
Separation can also be attained by size exclusion or gel permeation chromatography.

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