What is the main type of acid found in acid rain?
Nitric acid | Ethanoic acid | Hydrochloric acid | Sulphuric acid
What is sodium chloride commonly known as?
What is a fontanelle more commonly known as?
By what name is the Second Indochina War more commonly known?
Diamorphine is more commonly known by what name?
Codeine | Morphine | Fentanyl | Heroin
Which acid is contained within the sting of a stinging nettle?
Formic | Ethanoic | Hydrochloric | Nitric
What colour does litmus paper turn in the presence of acid?
Red | Blue | Green
What gas is produced when acid is added to chalk?
Ascorbic acid is another name for which vitamin?
A | C | D | B12
