The water solution of iodine turn blue litmus paper to red.
The color not change.
Litmus paper.
In a neutral solution the litmus paper is purple.
Litmus paper turn to red color.
the red litmus paper turns to blue
The color not change.
Litmus paper.
In a neutral solution the litmus paper is purple.
Litmus paper turn to red color.
The color of litmus paper in acidic solutions is red.
iodine
Some substances do not change the color of litmus paper because they are neither acid or nor base. They are called neutral substances.
Blue litmus paper
the red litmus paper turns to blue
In a neutral solution litmus has a purple color.
Red color in acidic solutions and blue color in basic solutions.
Coffee has an acidic pH - red with litmus paper.