Blue.
Blue litmus paper turns red in a base.
If you are using red litmus paper, a base will turn the litmus paper blue.
The paper turn to a blue color.
A blue color
the red litmus paper turns to blue
In Acid the red litmus stays red but in a base the litmus changes to blu
blue
Blue.
Aneline is basic,so litmus color is changed into blue
It turns blue because it's a base. If it was a acid then it will turn red.
The color will be blue.
orange