Question
Download Solution PDFThe method of separating a mixture of soluble solids by dissolving them in a suitable hot solvent and then lowering the temperature slowly is called:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFKey Points
- Fractional crystallisation is a method of separating a mixture of soluble solids.
- This process involves dissolving the mixture in a suitable hot solvent.
- The temperature is then slowly lowered, which causes the different components to crystallise at different temperatures.
- This method is used to purify substances and separate components based on their solubility.
Additional Information
- Sublimation is a process where a solid changes directly into a gas without going through a liquid phase.
- Azeotropic distillation is used to separate components of a mixture by distillation, involving an azeotrope.
- Dephlegmation is a process used in the distillation of mixtures to separate components with close boiling points.
Last updated on Jun 26, 2025
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