
(a)
Interpretation:
Whether shaking of separatory funnel will change the partition coefficient value or not has to be checked.
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:
In liquid-liquid extraction method, the purpose of shaking separatory funnel 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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