WAEC Chemistry 2015 Objective — Question 31
Question 31 of 50 from the West African Examinations Council (WAEC) Chemistry 2015 Objective paper, with the correct answer and a full explanation.
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Solubility is practically applied in
- A. fractional distillation
- B. the determination of pH
- C. the determination of saturation in hydrocarbons
- D. solvent extractionCorrect
Explanation
Solubility principles are applied in solvent extraction, where a solute is extracted based on its differing solubility in two immiscible solvents.
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