8
QuizMultiple Choice

Mixtures — Unit test

Question 8 • AA-F26 Physical Science

Carla is making two drinks. She is making one hot chocolate and one chocolate milk. Which best describes the agitation needed to make sure the cocoa powder is mixed in well?

Answer
A
Chocolate milk would require more agitation than hot chocolate does.
B
Hot chocolate would require more agitation than chocolate milk does.
C
They would both require the same agitation.
D
Neither would require any agitation.

Explanation

Chocolate milk is usually made with cold milk, while hot chocolate is made with hot liquid. Cocoa mixes more readily in a warmer liquid, so the cold chocolate milk needs more stirring (agitation) to disperse the cocoa powder well. Therefore, chocolate milk requires more agitation than hot chocolate.

AI-written and checked against the verified answer.

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