
Concept explainers
(a)
Interpretation:
Extraction of EDTA complex of aluminum into an organic solvent is difficult but easy to extract the 8-hydroxyquinoline complex reason for this observation has to be given.
Concept introduction:
Partition coefficient:
Partition of a solute is depends on “like dissolves like” concept. This means the solubility of solute is more in a solvent whose polarity is similar to that of the solute.
The partition coefficient of solute
(b)
Interpretation:
Which type of ion with phase transfer agent should be added to bring the EDTA complex into the organic solvent has to be given.
Concept introduction:
Partition coefficient:
Partition of a solute is depends on “like dissolves like” concept. This means the solubility of solute is more in a solvent whose polarity is similar to that of the solute.
The partition coefficient of solute

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Chapter 23 Solutions
Quantitative Chemical Analysis
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