Define: Crude oil

Define: Fractions

What does Distillation do?

Define: Hydrocarbons

What is the general formula for alkane molecules?

Define: Saturated Hydrocarbons

Which type of hydrocarbons tend to be more useful?

Why are short-chain hydrocarbons more useful?

Define: Boiling point

Define: Volatility

Define: Viscosity

Define: Flammability

Finish the sentence:

The longer the chain of the molecule...

Finish the sentence:

The shorter the chain of the molecule...

Define: Fractional Distillation

What is the process of fractional distillation?

What happens when you burn a hydrocarbon/ alkane in air? Give an equation.

What are the pollutants from burning fuels?

Why is sulphur dioxide a problem?

Why is carbon monoxide a problem?

Why are nitrogen oxides a problem?

Why are particulates a problem?

Why is carbon dioxide a problem?

Why is Global Warming a problem?

Why is Global Dimming a problem?

Why is acid rain a problem?

Define: Catalytic converters

What can be used to remove particulates?

What is used to remove sulphur dioxide from waste in power stations?

What is done to petrol and diesel to reduce sulphur dioxide emissions?

Define: Biofuels

Define: Biodiesel

Define: Biogas

Define: Ethanol

What are the advantages of using biodiesel?

What are the disadvantages of biodiesel?

What are the advantages of using Hydrogen ( as a biofuel)

What are the disadvantages of using Hydrogen ( as a biofuel)