What is the main type of acid found in acid rain?
Nitric acid | Hydrochloric acid | Ethanoic acid | Sulphuric acid
Which acid is contained within the sting of a stinging nettle?
Formic | Nitric | Hydrochloric | Ethanoic
What colour does litmus paper turn in the presence of acid?
Green | Blue | Red
Ascorbic acid is another name for which vitamin?
C | A | B12 | D
Which of these vehicles is John Deere commonly associated with manufacturing?
Tractor | Hovercraft | Tank | Bicycle