Fruits don't taste sour because of less hydrogen ions and less acid.
Why these fruits taste sour?
Scientists discovered that pulp from sour fruit contains more hydrogen ions, which leads sour taste while on the other hand, the sweeter fruit-like pineapples has pulp that contains fewer hydrogen ions, leading to less acidic and sweeter in taste.
So we can conclude that fruits don't taste sour because of less hydrogen ions and less acid.
Learn more about sour here: https://brainly.com/question/412863
