Answer:
The components of mixtures when dissolving in hot water cannot be identified
Explanation:
A mixture is composed of two or more substances which are physically combined. A mixture can either be homogenous or heterogeneous.
A homogenous mixture is a mixture with a uniform composition while a heterogeneous mixture is one that doe not have a uniform composition.
The 3 in 1 coffee containing coffee, sugar and powdered cream form a heterogeneous mixture because they are not uniform, but since each of the substances when mixed with water form a homogenous mixture hence when hot water is poured into the 3 in 1 mixture the components of mixtures when dissolving in hot water cannot be identified
The idea that supports the aforementioned precision is the uniformity identified once hot water is applied and that it is not complete in its solid phase while it is in powder.
Homogeneous and heterogeneous mixtures.
By definition, it is recognized that homogeneous mixtures are those that maintain uniformity with a single visible phase, while heterogeneous ones have several phases and are not uniform.
When you have coffee, sugar and powdered cream, despite the fact that all three are in the solid phase, it is possible to differentiate between their components, being the coffee of a dark color, the cream of a beige color and the white glass sugar, and although they try to combine inside the envelope or container, their components can be identified with the naked eye, so there is no uniformity of the mixture.
On the other hand, once hot water is applied, all the components are dissolved in a mixture that belong to a liquid, giving it uniformity and preventing the components from being separated unless a new phase change is applied to them, as would be the case. evaporate the water.
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