Answer : The correct option is, B) They are both acids.
Explanation :
Acids : Acids are those which have higher concentration of hydrogen ion. The pH range of an acid is 0 to 6.9.
Base : Base are those which have higher concentration of hydroxide ion. The pH range of base is 7.1 to 14.
In coca cola, there are three acids present which are citric acid, carbonic acid and phosphoric acid.
In tomato juice, only citric acid is present.
The pH of both coca cola and tomato juice is less than 7 that means both are acidic solution.
