Alcohol does not change the color of red litmus paper because it is not an acid or a base; it is neutral. Red litmus paper remains red when it comes into contact with alcohol. If you need to test for acidity or basicity, you would need to use a solution that has those properties.
No, alcohol does not turn blue litmus paper red. Blue litmus paper is used to test for acidity, and alcohols are generally neutral compounds that do not affect the pH of the solution significantly. Therefore, they do not exhibit acidic properties that would change the color of blue litmus paper.
As soap is alkaline in nature, it turns red litmus paper blue
The color not change.
yes, it does, regardless of the substance colour.
Red litmus paper will stay red in the presence of an ester. Litmus paper changes color in acidic or basic solutions, not in the presence of esters.
it turns blue litmus paper red
Litmus become blue in contact with basic substances.
Alkali turns litmus paper blue.
Depends on the litmus paper. Red litmus will not turn but blue litmus will turn redish pink.
BLUE
HCl (hydrochloric acid) is an acid so it will turn litmus paper red. and alkali will go from red litmus to blue.
Acid can't turn red litmus paperbur base canturn it blue .
Blue litmus paper will turn red in the presence of an acidic solution, while red litmus paper will turn blue in the presence of an alkaline (basic) solution.
blue
It turns green
Red
Because Vinegar is an acid, the litmus paper would turn red