Which diagram represents a mixture?

Question

BlackTom AI · Accepted Answer

To determine which diagram represents a mixture, we need to assess whether the image shows two or more substances visually not chemically bonded together.
Option A: If this diagram shows only one type of particle or molecules all connected in a single type of structure, it would represent a pure substance or a single phase, not a mixture. A lack of distinct different-colored components would indicate it's not a mixture.
Option B: If B displays only one kind of molecule or only one color throughout (e.g., purple diatomic molecules), it suggests a pure substance or a single component, not a mixture of different substances.
Option C: If C shows green and purple particles that appear to be bonded into uniform molecules or clusters of the same composition, this points toward a specific compound or a homogeneous arrangement rather than a mixture of separate substances.
Option D: If D includes visibly distinct groups of particles in different colors (for example, red spheres separate from purple spheres) without being chemically bonded to each other, this indicates two or more components present together in a mixture. The particles remain separate and identifiable, which is characteristic of a mixture rather than a pure compound or single substance.
In summary, the option that demonstrates multiple components that are not chemically bonded to form a single substance is the one representing a mixture. Based on typical visual cues, that would be the diagram where different colored particles coexist without forming new bonds, which corresponds to option D.

HonNxtGenChem A HNGC Module 2 Practice Quiz

Which diagram represents a mixture?

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