In acid solution, blue colour of litmus is changed into red. In basic sol litmus change to blue.
Gold is not soluble in water.
Red
the color of the litmus paper does not change.
soap is basic therfore, soap solution will keep blue litmus paper blue and turn red litmus paper blue
I think you meant baking soda. Baking soda is basic, so red litmus paper will turn blue.
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.
Litmus paper turn to red color.
because litmus paper is smeared of some chemical substances which makes litmus paper to change color when reacted with acids or bases
In a neutral solution litmus has a purple color.
The color of litmus paper in acidic solutions is red.
Red color in acidic solutions and blue color in basic solutions.
Coffee has an acidic pH - red with litmus paper.
I believe, that acid makes blue litmus paper turn red.
The color turn on blue.
The litmus paper will turn red.
Acid: Red litmus
If you are using red litmus paper, a base will turn the litmus paper blue.
turns blue litmus paper red