Separating Substances

What occurs when dry ice turns from a solid straight into a gas?

• Sublimation

• Deposition

• Melting

• Evaporation

Dry ice is the solid form of...

• oxygen

• carbon dioxide

• water

• carbon

The process of separating a mixture by making it move through another substance like a paper strip is...

• Decantation

• Evaporation

• Chromatography

• Distillation

During the chromatography experiment the colours that did not separate into different colours are?

• Secondary Colours

• Tertiary Colours

• Primary Colours

During chromatography the water travels up through the paper by...

• Capillary Action

• Gravity

• Magic

Decantation is a type of...

• Evaporation

• Gravity Separation

• Distillation

• Adsorption

What is the arrow pointing to?

• Glass rod

• Sediment

• Decanted liquid

What is the arrow pointing to?

• Glass rod

• Sediment

• Decanted liquid

What is the arrow pointing to?

• Glass rod

• Sediment

• Decanted liquid

Distillation involves two processes, they are...

• Decantation and Filtration

• Filtering and Sieving

• Magnetic and Electrostatic Separation

• Evaporation and Condensation