Year 7 Chemistry Revision Quiz

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Year 7 Chemistry Revision Quiz

Test your knowledge of chemistry concepts with our Year 7 Chemistry Revision Quiz! This quiz covers essential topics such as mixtures, solutions, and separation techniques, helping you reinforce your understanding of key ideas.

Take the quiz to:

Enhance your chemistry knowledge
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Challenge yourself with 24 engaging questions

24 Questions6 MinutesCreated by MixingMolecule405

A mixture is

A substance made from solvent and solution

A substance made from 2 or more pure substances that are mixed together

Select all that apply: a solution is

Made up of a solute and solvent

When a solid dissolves in a liquid

When a liquid dissolves in a liquid

When particles are suspended in a liquid

A solute

Is the substance that gets added

Is the substance that does the dissolving

Which one of these can be a solute in water? Select all that apply.

Sand

Salt

Sugar

Orange pulp

Which one of these is dilute?

Left

Right

Properties of a solution include (select all that apply)

Solute dissolves in a solvent

Solute settles to the bottom when left unattended

Cannot be separated

Can be sepatrated

The air we breathe is a type of

Mixture

Pure substance

Suspensions...

Involves dissolving a solid into a liquid

Involves addng two solube liquids together

Involves adding an insoluble substance to a liquid

Involves adding soluble gasses into a liquid

When you cannot dissolve anymore sugar in water, the solution is said to be

Saturated

Supersaturated

Unsaturated

Dilute

Sugar dissolves more slowly

As 3 cubes

When crushed

What is this process called?

Distillation

Chromatography

Gravity Separation

Filtration

Filtration can be used to

Separate soluble liquids

Separate insoluble solids from liquids

Separate soluble solids from liquids

Separate gases from liquids

Gold panning utilises...

Evaporation

Sieving

Filtration

Gravity separation

This is an example of

Filtering

Evaporation

Gravity Separation

Sieving

Which one of these is INCORRECT

Filtration can be used to separate two soluble liquids

Filtration can be used to separate an insoluble solid from a liquid

Filtration can be used to separate solids from gases

This can be used to separate

Paper from Iron rods

Sulfur from sand

Orange peels from wooden planks

Glass cups from plastic gloves

When you filter out fresh orange juice the pulp is...

The filtrate

The residue

What is this apparatus?

Filtration

Evaporation

Condensation

Distillation

What process is used to make this?

Distillation

Chromatography

Filtration

Evaporation

Chromatography works because

Of gravity

Some colours travel up faster

Of different levels of attraction to the filter paper

Of density

What 2 processes happen in distillation?

Condensation and Liquidation

Evaporation and Sublimation

Condensation and Evaporation

Evaporation and Gasification

Distillation can be used to to distill alochol

True

False

What does this image tell you? Tick all that apply

Removing heat energy to a liquid will turn them into a gas

Adding heat energy to solids will turn them into liquids

The boiling point of the liquid is 100ºC

This illustrates the 3 states of matter for ice

Evaporation can separate

Iron filings from sulphur

Iron filings from water

Orange juice from Apple juice

Water from alcohol

Year 7 Chemistry Revision Quiz

Year 7 Chemistry Revision Quiz

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