Red
soap is basic therfore, soap solution will keep blue litmus paper blue and turn red litmus paper blue
the color of the litmus paper does not change.
Coffee is generally acidic, thus the blue litmus paper will turn red. However, the pH of coffee can vary depending on the kind. Dark roasted coffees tend to be more alkaline and the blue litmus paper may stay blue when dipped.
In acid solution, blue colour of litmus is changed into red. In basic sol litmus change to blue.
I think you meant baking soda. Baking soda is basic, so red litmus paper will turn blue.
Red color in acidic solutions and blue color in basic solutions.
the red litmus paper turns to blue
Blue litmus paper turns red in acid red litmus paper turns blue in alkali.
Aneline is basic,so litmus color is changed into blue
The red litmus paper dipped into household ammonia will turn blue. This is because ammonia is a base and reacts with the acidic red litmus paper, causing it to change color to blue.
Milk of magnesia is basic, so it will turn red litmus paper blue and have no effect on blue litmus paper.
The blue litmus paper will not change color. Red litmus would turn blue in the presence of ammonia. Blue litmus paper will only change color in the presence of an acid, at which point it will turn red.
Litmus paper will turn blue in the presence of KOH, indicating that the solution is basic.
Blue litmus paper turns red in a base.
Acid: Red litmus
Acid turns it in red, while base will turn it blue.
Red litmus paper remains red when dipped into an acid. Blue litmus paper will turn red in an acid. Similarly, Blue litmus remains blue in a base. Red litmus turns blue in a base.