The color not change.
A base will turn red litmus paper blue.
Litmus paper will turn red when dipped in HI (hydroiodic acid) solution.
Red litmus paper is used to test for acids. If the red litmus paper turns blue when dipped in a substance, it indicates the presence of an acid.
i think purple Acid does not change the color of red litmus paper.
The color not change.
Methanol is a neutral substance and typically does not change the color of litmus paper. Litmus paper changes color in the presence of acidic or alkaline substances.
The color of litmus paper in acidic solutions is red.
iodine
Blue litmus paper
Acid turns litmus paper red.
Litmus paper turns blue in a base.
Alcohol does not significantly affect litmus paper. Litmus paper is primarily used to test for acidity or alkalinity in solutions by changing color, and alcohol does not typically cause a noticeable color change on litmus paper.
In a neutral solution litmus has a purple color.
A base will turn red litmus paper blue.
Litmus paper will turn red when dipped in HI (hydroiodic acid) solution.
Red litmus paper is used to test for acids. If the red litmus paper turns blue when dipped in a substance, it indicates the presence of an acid.