Odd One Out Among Acids

Which of the following acids is the odd one out?

a) Acetic acid

b) Carbonic acid

c) Hydrochloric acid

d) Nitric acid

Answer:

The odd one out among acetic, carbonic, hydrochloric, and nitric acids is acetic acid.

When comparing acetic acid, carbonic acid, hydrochloric acid, and nitric acid, it is clear that acetic acid is the odd one out.

The reason for this is due to the properties of the acids. Acetic acid is a weak acid, meaning it only partially dissociates in water. On the other hand, hydrochloric acid, carbonic acid, and nitric acid are all considered strong acids, as they completely dissociate in water, releasing all of their hydrogen ions.

Additionally, acetic acid is of organic origin and can be found in vinegar, while the other three acids are mineral acids. This distinction further sets acetic acid apart from the rest.

Therefore, when looking for the odd one out among acetic, carbonic, hydrochloric, and nitric acids, the correct answer is acetic acid.