Question

Substances w x y and z have a physical properties shown below when they substances are mixed physical methods of separating them may include state the best methods from the ebola list by which each of the following mixtures may be separated understanding conditions assuming that the components do not dissolve in each other you may use a method once more than once or not at all

Answer 1

The question asks about physical separation techniques for mixtures. Key methods include filtration, which separates solids from fluids; distillation, which separates based on volatility; and crystallization, which involves solute crystallization from a solution.

Step-by-step explanation:

The question deals with the physical methods of separation of mixtures in chemistry, including filtration, distillation, and crystallization. These methods utilize the unique physical properties of substances to separate them. Filtration involves the separation of solids from fluids, with the fluid passing through a filter to become filtrate while the solids are retained. Distillation exploits differences in volatility, allowing the more volatile components to be vaporized and then condensed into a separate container. Crystallization relies on the solubility of substances, where a saturated solution forms crystals of the solute as it cools. For mixtures that are not solutions, such as sand and water, mechanical means like decanting can separate the mixture, relying on the difference in density and the ability of sand to settle.