Name the technique used to separate a mixture of substances that are soluble in the same solvent.

Final answer: The methods used to separate a mixture of substances that dissolve in the same solvent include liquid-liquid extraction, chromatography, and distillation. These techniques leverage differences in solubility, adsorption ability, and boiling point, respectively. These methods are commonly used in chemistry to separate and identify components of mixtures. Explanation: The technique used to separate a mixture of substances that are soluble in the same solvent is known as liquid-liquid extraction. This process involves moving a component from one phase, usually a solution, to another phase, typically another liquid in which the component is more soluble. If we bring a phase with a solute, S, into contact with a second phase, the solute partitions itself between the two phases. Another technique often employed for this purpose is chromatography. In chromatography, a mixture, for example, a mixture of inks, is adsorbed on a porous medium (like paper) and separated as the different components ascend through capillaries in the medium. The method of distillation also leverages the differences in the boiling points of components of a mixture to achieve separation. In distillation, the most volatile component boils first and is condensed back to a liquid, which is then collected into a separate container, effectively separating it from the rest of the mixture. Learn more about Separation Techniques here: brainly.com/question/31048712 #SPJ2

Final answer: The technique used to separate a mixture of substances that are soluble in the same solvent is called fractional crystallization. Explanation: In chemistry, when we have a mixture of substances that are soluble in the same solvent, one technique used to separate them is called fractional crystallization. This technique takes advantage of the differences in solubility and crystallization temperatures of the substances in the mixture. The process of fractional crystallization involves dissolving the mixture in a suitable solvent, such as water or ethanol, to create a solution. The solution is then heated to dissolve all the substances completely. Once the solution is saturated, it is slowly cooled down. As the solution cools, the solubility of the substances decreases. This causes the substances to crystallize out of the solution at different temperatures. The substance with the lowest solubility will crystallize first, followed by the substance with the next lowest solubility, and so on. By carefully controlling the cooling process, it is possible to separate the different substances based on their solubility and crystallization temperatures. The crystals can be collected and further purified if needed. Learn more about separation techniques for mixtures here: brainly.com/question/28658782 #SPJ14