C2 chemistry separating/purifying substance's 0.0 / 5 ? Chemistrymethods of separating and purifying substancesGCSEEdexcel Created by: HarryisaCantwellCreated on: 22-02-22 12:22 What is the definition of "pure" in chemistry A pure substance consists only of one element or one compound 1 of 9 What is simple distillation Simple distillation is a method for separating the solvent from a solution 2 of 9 What is fractional distillation Fractional distillation is the separation of a mixture into its component parts, or fractions 3 of 9 What is filtration Fractional distillation is the separation of a mixture into its component parts, or fractions 4 of 9 What is crystallisation The process by which a solid forms, the atoms or molecules are highly organized into a structure known as a crystals 5 of 9 what is paper chromatography Paper Chromatography is used for separating chemicals based on their different properties (ex: solubility, size, mass, etc.) 6 of 9 What is a solute In such a mixture, a solute is a substance dissolved in another substance 7 of 9 What is a solvent A solvent is a substance that dissolves a solute, resulting in a solution 8 of 9 What is a solution a solution is a special type of homogeneous mixture composed of two or more substances 9 of 9
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