If a Drop of Red Food Coloring Is Added to a Glass

question 40

Multiple Choice

If a drop of red food coloring is added to a glass of water, how will the red-colored molecules move?

• A) from an area of high concentration of red-colored molecules to an area of low concentration
• B) from an area of low concentration of red-colored molecules to an area of high concentration
• C) from an area of high concentration of water molecules to an area of low concentration
• D) toward an area of low concentration of water molecules

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