If it is pure water, it doesn't change.
yes, it does, regardless of the substance colour.
HCl (hydrochloric acid) is an acid so it will turn litmus paper red. and alkali will go from red litmus to blue.
The litmus paper is turned to red color in acidic solutions.
i think purple Acid does not change the color of red litmus paper.
Acids are substances that donate protons, while bases are substances that accept protons. Acids typically have a sour taste, while bases have a bitter taste. Acids turn blue litmus paper red, while bases turn red litmus paper blue.
I think smoke turns limus paper red and blue i'm not sure
Acid turns it in red, while base will turn it blue.
Acids turn the red litmus paper blue. Is salt a typeof acid??
They turn it either red or blue. Acids turn blue litmus paper red and bases turn red litmus paper blue.
No, only a base changes red litmus blue and not a acid.
yes, it does, regardless of the substance colour.
Acids turn blue litmus to red. Bases turn red litmus blue.
Any substance that's pH value over 8.0 turns red litmus to blue.
An acidic solution will change blue litmus paper to red and basic solutions change red litmus paper to blue
it will turn blue litmus paper redAll acids dissociate fully or partially, into ions and give protons in the aqueous medium.
When acids and alkalis are mixed, the pH of the solution changes. Indicators such as litmus paper will change color based on the new pH. Acids turn blue litmus paper red, while alkalis turn red litmus paper blue.
HCl (hydrochloric acid) is an acid so it will turn litmus paper red. and alkali will go from red litmus to blue.