What is the main type of acid found in acid rain?
Hydrochloric acid | Ethanoic acid | Sulphuric acid | Nitric 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?
Heroin | Fentanyl | Codeine | Morphine
Which acid is contained within the sting of a stinging nettle?
Hydrochloric | Nitric | Ethanoic | Formic
What colour does litmus paper turn in the presence of acid?
Green | Blue | Red
What gas is produced when acid is added to chalk?
Ascorbic acid is another name for which vitamin?
A | D | B12 | C
