Which hydrocarbon will boil most easily?

Alcoholic drinks can be made by

Which of the following is a renewable source of energy?

A fuel is a substance which is burned to produce

Which of the following compounds is a hydrocarbon?

Which of the following gases in the atmosphere will cause the greenhouse effect?

Alcohol is made by fermentation of glucose. Distillation can then be used to

Which of the following is a renewable fuel?

Which gas burns with a pop?

Identify the hydrocarbon with the molecular formula C₄H₁₀

Identify the metal that does not react with dilute acid

Identify the gas required for combustion to take place

Which of the following are both made from plants?

Iodine is used to test for starch. Identify the colour change when iodine is added to starch.

Identify which of the following sources of background radiation is not a natural source.

Identify which of the following compounds is a carbohydrate.

Which of the following metals is found uncombined in the Earth's crust? (Hint: unreactive)

Which of the following metals is extracted from its ore using electricity?

Aspirin is a painkiller that was originally extracted from a plant. Identify from which plant aspirin was originally extracted.