Tea is acidic. Litmus will turn pink in tea.
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.
Stomach acid is acidic, so litmus paper would turn red when exposed to it.
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.
red
Alkali turns litmus paper blue.
Acids turn the red litmus paper blue. Is salt a typeof acid??
Litmus paper will turn red in sulphuric acid.
will turn red litmus blue,
it turns blue litmus paper red
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.