Any alkaline solutions (pH more than 7). Example: distilled/purified water
Litmus paper turns blue in basic solution.
Litmus paper is basically used to test nature of solution i.e acid or alkaline. For acid blue litmus turns to red. But for alkaline red litmus turns to blue color.
Toothpaste solution typically turns litmus paper blue, indicating it is basic or alkaline in nature.
An acid solution turns blue litmus red.
Blue litmus paper turns red in vinegar solution because vinegar is acidic and pH below 7. The acidic solution causes the blue litmus paper to undergo a color change and turn red.
Litmus paper turns blue in basic solution.
Litmus paper is basically used to test nature of solution i.e acid or alkaline. For acid blue litmus turns to red. But for alkaline red litmus turns to blue color.
Toothpaste solution typically turns litmus paper blue, indicating it is basic or alkaline in nature.
An acid solution turns blue litmus red.
It helps in indicating whether a substance is acidic or basic A red litmus paper turns blue in basic solution and turns red in acidic solution A blue litmus paper turns red in acidic solution and turns darker blue in basic solution
Blue litmus paper turns red in vinegar solution because vinegar is acidic and pH below 7. The acidic solution causes the blue litmus paper to undergo a color change and turn red.
Blue litmus paper turns red in an acidic solution.
Litmus paper turns blue when placed in basic solutions. This color change occurs due to a change in the pH level of the solution, causing the litmus paper to reflect the alkaline nature of the solution.
Red, because litmus paper remains blue in alkaline solutions and turns red in acidic solutions.
baking soda is a base or alkali so when it comes in contact with a litmus paper or solution, the litmus turns blue
Blue litmus paper turns RED in an acid. Red litmus paper turns BLUE in a base.
In a neutral solution, both red and blue litmus paper will remain unchanged in color. Red litmus paper turns blue in basic solutions, while blue litmus paper turns red in acidic solutions.