no,thats not right OXYGEN CAN TURN LITMUS GREEN.
Litmus paper turns green when it is exposed to a substance that is close to neutral on the pH scale, typically around pH 7. This change indicates that the solution is neither acidic (which turns litmus paper red) nor basic (which turns litmus paper blue).
Red litmus paper will turn blue in the presence of a base. Toothpaste is a base, so the litmus paper would turn blue.
yes a blue litmus paper turns red when put into an acid
TRUE!!!! Litmus will turn BLUE in alkali. However, Litmus paper is a rather unsophisicated methof testing for acids/alkalis. Universal Indicatort will give a range of colours Red, orange, yellow, green , blue, purple indigo. for strong acid (red) through neutral (green) , to strong alkali (Indigo). It is more sensative to acid /alkali strength.
Acid turns it in red, while base will turn it blue.
Acid will turn litmus paper red.
It would turn Green
It turns green
dark green
If the antacid is basic, litmus paper would turn blue. If the antacid is acidic, litmus paper would turn red.
Litmus paper turns green when it is exposed to a substance that is close to neutral on the pH scale, typically around pH 7. This change indicates that the solution is neither acidic (which turns litmus paper red) nor basic (which turns litmus paper blue).
Red litmus paper will turn blue in the presence of a base. Toothpaste is a base, so the litmus paper would turn blue.
Acids turn blue litmus to red. Bases turn red litmus blue.
yes a blue litmus paper turns red when put into an acid
no because if the solution is neutral the litmus paper is still in its color
TRUE!!!! Litmus will turn BLUE in alkali. However, Litmus paper is a rather unsophisicated methof testing for acids/alkalis. Universal Indicatort will give a range of colours Red, orange, yellow, green , blue, purple indigo. for strong acid (red) through neutral (green) , to strong alkali (Indigo). It is more sensative to acid /alkali strength.
HCl (hydrochloric acid) is an acid so it will turn litmus paper red. and alkali will go from red litmus to blue.