concentrated lemon juice has a pH of about 3 making it the most acidic fruit
Banana
The highest pH level of acids is upto 14.
The highest pH level of acids is upto 14.
a base
9.5 is the highest recommended.
Purified water is neutral and has a pH level of 7 but sea water has a pH level of 8 making it a base.
root beer
grapetiser is fruit juice.composed of citric acid .it is used as apetiser ph level of this between 0-7
pH of lime fruit or juice surely is below 3.5, if not 2.5, it is acidic.
yeah every fruit can have a pH level of 7-14 if if it added to orange juice.
pH can exceed 0 and 14 infinitely. Which means it can be any number from negative infinity to positive infinity (tho it does not exist in real life). So there is no so called highest/lowest pH level.
Water does, as it has a pH of 7. It's also the most "acidic" base