Apentix/AP Chemistry/Unit 3: Intermolecular Forces and Properties/Question

AP Chemistryhardmcq1 pt

Which observation shows that the particles of a solution are smaller than those of a suspension?

A.The solution passes through filter paper unchanged

B.The solution is cloudy

C.The solution separates on standing

D.The solution scatters a light beam strongly

Explanation

Core Concept

Dissolved particles are ion- or molecule-sized, so they slip through filters that trap suspended solids. Suspensions settle or filter out; solutions do neither.

Correct Answer

AThe solution passes through filter paper unchanged

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