Red litmus paper remains red when a neutral solution is added. This is because neutral solutions do not affect the color of red litmus paper.
im pretty sure grapefruit is an acid, so it would turn litmus paper red.
Try it out and see what happens
You clean it up with a wet paper towel
When you put lemon juice on a piece of paper, then place the paper on a heat source, the parts soaked with the juice will burn faster and turn a dark brown. This chemical reaction is based upon the properties that define acids and bases. The paper with the acid lemon juice is weakened by the acid, and will burn faster.
The colors of litmus is different; this depends on the pH.
You will have made a pH indicator. Just like litmus paper.
in neutral solutions ph paper turns to blue!
Which is more accurate- the pH paper or the red cabbage juice and why?
Mosambi juice is typically acidic, so it would turn red on pH paper.
Lemon juice contains citric acid so blue litmus paper dipped in lemon juice will turn red indicating that it is acidic.
Lemon juice is an acid and blue litmus paper turns red when dipped in an acidic liquid.