Chemistry Year End P2

State the function of cylinder, pipette and burette.

What is the name of this separation technique?

What is usually left over after the filtration process?

What is the name of water or liquid that passes through the filter paper during the filtration process?

State the advantages and disadvantages of filtration and threshing?

Describe the movement and arrangement of solid, liquid and gas molecules.

Explain how the water is pure rather than a mixture.

Define mixture.

State an environmental problem caused by increasing amounts of carbon dioxide?

Explain the process of greenhouse effect.