The color become blue.
The litmus paper changes to green because water has a neutral pH (7) andgreen is the neutral color.
No Litmus paper changes color depending on the acidity or alkalinity of the solution.
Litmus paper.
In a neutral solution the litmus paper is purple.
Litmus paper turn to red color.
When litmus paper touches an acid, the paper changes to red. When it touches a base, the paper changes to blue. By comparing the color the litmus paper changed to by a chart, you could determine how strong or weak that acid or base is.
There is no change, blue litmus stays blue and red litmus stays red.
litmus color changes into blue.
Litmus paper is an indicator that changes color when affected by the pH of certain chemicals. There are two colors to test the general pH of a solution. Alkaline solutions (bases) turn red litmus paper blue. Acidic solutions (acids) turn blue litmus paper red.
Some substances do not change the color of litmus paper because they are neither acid or nor base. They are called neutral substances.
The litmus paper changes to green because water has a neutral pH (7) andgreen is the neutral color.
This paper changes its color depending the pH of the solution.
blue litmus remains blue while red litmus changes to blue
Nothing, red litmus paper changes in the presence of an acid not a base, blue litmus paper turns red with nitric acid
If a substance changes the color of a blue litmus paper to red, it is acidic blue to red
It is because the red litmus paper only changes its color (from red to blue) when exposed to any basic substance. Hydrochloric acid is acidic, thus there is no change in the color of the red litmus paper, although the acid would change the color of the blue litmus paper (pH paper that tests for acidity; changes from blue to red in the presence of acid)
to tell if a solution is acidic or basic (paper changes color when exposed to solutions)