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Understanding Solutions and Mixtures

Understanding Solutions and Mixtures

Assessment

Interactive Video

Science

7th Grade

Practice Problem

Hard

Created by

John Granger

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a mixture?

A single substance

A combination of two or more different things

A new substance formed by a chemical reaction

A type of fruit salad

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when sugar is mixed with water?

The sugar disappears completely

The sugar becomes evenly distributed in the water

The sugar sinks to the bottom

The sugar turns into a gas

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is solubility?

The ability of a substance to float

The ability of a substance to dissolve

The ability of a substance to change color

The ability of a substance to evaporate

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is saturation?

When a solution can dissolve more solute

When a solution cannot dissolve any more solute

When a solution changes color

When a solution evaporates

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Can the substances in a solution be separated?

Yes, they can be separated back into their original components

No, they become permanently mixed

No, they form a new substance

Yes, but only by adding more solute

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