In acid solution, blue colour of litmus is changed into red. In basic sol litmus change to blue.
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.
No, copper will not turn red litmus paper to blue. Red litmus paper changes to blue in the presence of a basic (alkaline) substance, while copper is a metal and does not exhibit basic properties. Therefore, it does not affect the color of litmus paper.
Litmus paper would turn red if apricot juice, which is acidic, was dropped on it. This is because litmus paper turns red in the presence of an acid.
Red color in acidic solutions and blue color in basic solutions.
The color of litmus paper in acidic solutions is red.
In a neutral solution litmus has a purple color.
i think purple Acid does not change the color of red litmus paper.
Coffee has an acidic pH - red with litmus paper.
Aneline is basic,so litmus color is changed into blue
Metal oxides are basic in nature, meaning that they have a higher pH. When they react with water, they generate hydroxide ions that can turn red litmus paper blue, indicating a pH greater than 7. This color change occurs due to the alkaline nature of metal oxides.
I believe, that acid makes blue litmus paper turn red.
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.
the red litmus paper turns to blue