Nothing - red litmus paper indicates the presence of bases.
When litmus paper is placed in Pepsi it will turn red. This is because litmus paper contains carboxylic acid which is acidic.
Red, due to the citric acid.
Blue litmus paper turns RED in an acid. Red litmus paper turns BLUE in a base.
surely red
Red litmus paper is used for alkaline solutions.
When blue litmus paper touches an acid it becomes red. This is the type of litmus paper that detects acids. When red litmus paper touches an acid, it will remain red. This is used to test a base.
It maintains its original hue. When placed in a base (metal oxide+water), it will turn blue.
Yes, that's true. Blue litmus paper remains blue when placed in an acidic solution because it is not sensitive to acids. Instead, it is red litmus paper that changes to red when exposed to an acid, indicating the presence of acidity.
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.
The litmus paper would stay red. That means vinegar is an acid.
Yes, blue litmus paper turns red in an acid and red litmus paper turns blue in a base under most circumstances.
It won't change, it is already red (coke is acid).