Which one of the following methods is most suitable for preparing deionized water?
Solution
Pure demineralised (de-ionized) water free from all soluble mineral salts is obtained by passing water successively through a cation exchange (in the H<sup>+</sup> form) and an anion exchange (in the OH<sup>$-$</sup> form) resins.
About this question
Subject: Chemistry · Chapter: p-Block Elements · Topic: Group 13: Boron Family
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