what makes the mixture in this lava lamp heterogeneous
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what makes the mixture in this lava lamp heterogeneous
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Answer: This occurs for two reasons: First, the oil and water are at different densities—the oil is lighter, so it stays on top. Second, the water (and food coloring) molecules are polar, so they are strongly attracted to one another. The oil molecules are not polar, so they don't mix with the water or the food coloring.
Explanation: