Mixtures — Quiz

Question 1

Which would most likely form a homogenous mixture?

Revolt · Accepted Answer

a pinch of sugar mixed with a cup of water

Question 2

Julie takes a cold glass of clear, colorless liquid out of the refrigerator and puts it on the table. As the liquid warms up to room temperature, Julie sees bubbles of gas form in the liquid and rise to the surface. Which conclusion is best supported by Julie’s observations?

Revolt · Accepted Answer

The liquid is a mixture because it has a gas dissolved in a liquid.

Question 3

Which is a characteristic of colloids?

Revolt · Accepted Answer

are made up of at least two substances

Question 4

Which is a property of every heterogeneous mixture?

Revolt · Accepted Answer

The characteristics of the mixture change within a sample.

Question 5

Which material is the least likely to be recognized as a mixture by looking at it under a microscope?

Revolt · Accepted Answer

a homogeneous mixture

Question 6

Which substance gets broken down in a homogeneous mixture?

Revolt · Accepted Answer

solute

Question 7

Which is a property of every homogeneous mixture?

Revolt · Accepted Answer

Each part of the mixture has the same appearance.

Question 8

Hana fills a cup with sandy ocean water. She pours the mixture through a filter. What does she collect that passes through the filter?

Revolt · Accepted Answer

a solution of salt in water

Question 9

Which is a property of every mixture?

Revolt · Accepted Answer

One substance can be separated from another through physical means.

Mixtures — Quiz Answers

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