DISSOLVES SCIENCE YEAR 2

What makes sugar dissolve faster?

• using hot water

• using cold water

_________________ materials cannot dissolve in water.

• Soluble

• Insoluble

This picture shows two types of sugar. Which sugar dissolve more quickly in water?

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Sugar will dissolves more quickly in ____

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What will happen if the sugar not stirred?

• The sugar dissolve quickly in water.

• The sugar dissolve slowly in water.

The picture shows one way to make the sugar dissolves more quickly.

• true

• false

What is the fastest way to prepare chocolate drink for breakfast? Tick ( / ) two correct answers.

• use cold water

• use hot water

• stir

• do not stir

___________ sized materials dissolve faster in water.

• big

• small

Materials that dissolve in water is _______________ materials

• soluble

• insoluble

• insulator

• conductor

Tick two ( / ) materials that dissolves in water.

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