Tea is acidic. Litmus will turn pink in tea.
Barium nitrate will not change the color of blue litmus paper. It is a neutral salt and does not produce an acidic or basic solution when dissolved in water. Therefore, blue litmus paper will remain blue when exposed to a barium nitrate solution.
The color not change.
If the antacid is basic, litmus paper would turn blue. If the antacid is acidic, litmus paper would turn red.
yes, it does, regardless of the substance colour.
sulphuric acid colour on pH paper
bright red / pink unless it kills the dye. I would try adding dilute amounts first. As a general rule Acids will turn litmus red / pink and bases will turn litmus blue / green
Litmus paper turns red when exposed to an acidic solution and blue when exposed to a basic solution. Common salt (sodium chloride) is neutral, so it does not significantly change the color of litmus paper.
Alkali turns litmus paper blue.
red
Acids turn the red litmus paper blue. Is salt a typeof acid??
Litmus paper will turn red in sulphuric acid.
it turns blue litmus paper red
will turn red litmus blue,
From red to blue .
Litmus become blue in contact with basic substances.
Litmus paper will turn blue in the presence of potassium hydroxide, indicating a basic solution.