What is the main type of acid found in acid rain?
| Nitric acid | Sulphuric acid | Hydrochloric acid | Ethanoic acid |
From which animal is beef produced?
| Goat | Cow | Pig | Sheep |
In what year was Valued Added Tax (VAT) introduced in the UK?
What is the most abundant gas on Earth?
Which acid is contained within the sting of a stinging nettle?
| Formic | Ethanoic | Nitric | Hydrochloric |
By what abbreviation is deoxyribonucleic acid commonly known by?
What colour does litmus paper turn in the presence of acid?
| Red | Blue | Green |
What is the process called where solid matter changes to gas, bypassing the liquid state?