Citric acid
Acetic acid.
Acetic Acid
citric acid
lemon & oranges are acidic in nature b/c when they dissolve in water they give hydrogen ion
Vinegar contains acetic acid. Acetic acid has a sour taste. This gives the odor and the taste to vinegar.
They taste SOUR
Yes they taste SOUR
acid
A sour taste is chemical and it can be caused by anything from bad teeth; problems with digesting food; Acid Relux where the acid comes from the stomach up through the throat to the back of the throat giving off a acidic and sour taste in the mouth so, it's part hormonal and chemical.
I personally like grapefruit a little bit. They are a bit sour (and sweet) but taste pretty good.
Yes, the taste of acid is sour bcuz it changes the colour of blue litmus paper in red colour when we put it in acid.
The sour taste of lemons and limes is due to acid content . . . ascorbic acid.