Free Printable Water and Solutions

Worksheets

Water and Solutions

Total questions: 28

Worksheet time: 24mins

Name

Class

Date

What word describes when water is attracted to other substances?

cohesion

adhesion

capillary action

surface tension

Why does ice float?

As water freezes, it expands and its density decreases.

As water freezes, it takes up more hydrogen from the atmosphere, causing it to have a greater buoyancy.

As water freezes, air becomes trapped between the hydrogen bonds of water molecules.

As water freezes, it takes up more oxygen from the atmosphere, causing it to have a greater buoyancy.

True or false water is a polar molecule?

True

False

The attraction that causes water and other liquids to form drops is called ________________. This is also water’s ability to be attracted to other water molecules.

adhesion

capillary action

cohesion

surface tension

The substance that gets dissolved is called solvent.
True or False?

True.

False.

Type of mixture in which all substances are evenly distributed is a?

Solution

Solute

Solvent

What is a solvent?

The substance that does the dissolving in a solution.

The substance that is being dissolved in a solution.

The mixing of different substances.

The process in which neutral molecules lose or gain electrons

This is the part of a solution that dissolves

Solute

Solvent

Solution

Mixture

What two elements make up water?

Helium and oxygen

Hydrogen and oxygen

helium and carbon

oxygen and carbon

10.

Water is a universal solvent because it...

It can be found anywhere

It freezes when it gets cold

floats when frozen

Dissolves most substances

11.

Which end of the water molecule has a slightly positive charge?

the oxygen end

the hydrogen end

both ends are slightly positive

neither end is positive

12.

The ___ is the thing being dissolved.

solute

solvent

mixture

suspension

13.

Water is the univeral ____.

solute

solvent

solution

14.

A latte is made by taking freshly brewed coffee and mixing in warm milk. Is the freshly brewed coffee the solute or solvent?

Solvent

Solute

15.

For heartburn relief some take an Alka-Seltzer tablet (an antacid) and dissolve it in water. Is the Alke-Seltzer tablet the solute or sovent?

Solute

Solvent

16.

When you open a bottle of sparking water, gas bubbles suddenly appear. These gas bubbles are dissolved in the water. Which is the solute in this solution?

water

gas bubbles

17.

Is the substance that dissolves in another substance?

solute

solvent

dissolution

solvent

18.

For example: chocolate milk. Who is the solvent?

cocoa powder

milk

Water

sugar

19.

High viscosity can be described as...

a liquid that flows quickly

a liquid that flows slowly

20.

The best example of a substance with low viscosity is?

Honey

Dish soap

Ketchup

Water

21.

The ___________ of a fluid refers to its “thickness,” or its resistance to flow.

temperature

colour

taste

viscosity

22.

A substance that flows quickly has __________.

low viscosity

high viscosity

23.

Which statement is true about this picture?

The dish soap is more dense than the honey

The cherry tomato is more dense than the milk

The honey is less dense than the bolt

The water is less than the lamp oil

24.

The ability of a fluid to exert an upward force on an object placed in it.

Density

Weight

Buoyancy

Gravity

25.

This is what happens to an object when the gravitational force is stronger than the buoyant force.

sinks

floats

neutrally buyant

I don't know...

26.

This is what happens to an object when the buoyant force is stronger than the gravitational force.

sinks

floats

neutrally buyant

I don't know...

27.

Does saltwater make an egg float or sink?

Sink

Float

28.

Density is the relationship between which two quantities?

Mass and volume

Mass and weight

Volume and weight

Mass and buoyant force

100 %

Water and Solutions

Total questions: 28

Worksheet time: 24mins

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