Turns red.
Blue litmus paper turns RED in an acid. Red litmus paper turns BLUE in a base.
Blue litmus paper will turn red when dipped in dilute nitric acid. This color change indicates that the solution is acidic. Nitric acid is a strong acid and will donate protons to the litmus paper, causing the color change.
Depends on the litmus paper. Red litmus will not turn but blue litmus will turn redish pink.
The red litmus paper will turn blue when dipped in hydrochloric acid. This is because hydrochloric acid is acidic, and acids turn blue litmus paper red.
Red litmus paper will turn blue when dipped in sulfuric acid because sulfuric acid is a strong acid and will cause the litmus paper to undergo a color change from red (indicating acidic pH) to blue (indicating a basic pH).
Blue litmus paper will turn to red because hydrochloric is an acid. In aqueous solutions,acid change blue litmus paper to red. In aqueous solutions,base change red litmus paper to blue.
Red litmus solution would turn blue if dipped in phosphoric acid, because phosphoric acid is acidic and will cause the litmus paper to change color from red to blue.
red
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.
Litmus paper dipped in coke will turn red, indicating that the solution is acidic. This change in color occurs because coke is a carbonated beverage containing phosphoric acid and citric acid.
An acid will change litmus paper to red.
It turns blue because it's a base. If it was a acid then it will turn red.