It can only see if it is acidic or not but not telling you how acidic it is unlike the universal indicator.
Potato juice is typically neutral or slightly acidic, so if you test it with litmus paper, blue litmus paper will remain blue, and red litmus paper will remain red. This indicates that potato juice does not change the color of either type of litmus paper, reflecting its neutral pH.
Blue litmus paper would turn red in orange juice.
Lemon juice is an acid therefore, it turns blue litmus paper red and red litmus paper remains red
Apple juice is slightly acidic and therefore red litmus will not change color.
Lemon juice is an acid and blue litmus paper turns red when dipped in an acidic liquid.
Red cabbage juice and litmus paper both serve as pH indicators, but they have different advantages. Red cabbage juice is natural, easy to prepare, and can provide a color spectrum for various pH levels. However, litmus paper is more standardized and offers quicker, more precise results for determining acidity or alkalinity. Ultimately, the choice depends on the context and the level of accuracy required.
As orange juice being an acidic solution, it turns blue litmus into red.
whenever a litmus paper turns blue to red it means the solution is acidic this definitely means apple juice is acidic
Lemon juice contains citric acid so blue litmus paper dipped in lemon juice will turn red indicating that it is acidic.
Litmus paper would turn red if apricot juice, which is acidic, was dropped on it. This is because litmus paper turns red in the presence of an acid.
Blue litmus paper turns red when grape juice is added, indicating that the solution is acidic.
Litmus paper is used to test the acidity or alkalinity of a solution. Tomato juice is acidic, so when litmus paper is dipped into it, blue litmus paper will turn red, indicating the acidic nature of the juice. Red litmus paper will remain red since it is already acidic.