# Problem: Which diagram best represents a liquid–liquid emulsion such as milk? The colored balls represent different liquid molecules.

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An emulsion or colloid is a mixture of liquids that are normally immiscible (unmixable). This is usually caused by solutes that have complex structure which usually have very large structures that  cannot be dissolved and will appear as suspended in the mixture.

Analyzing the choices

###### Problem Details

Which diagram best represents a liquid–liquid emulsion such as milk? The colored balls represent different liquid molecules.