Litmus paper indicates the pH of a solution. Red litmus paper will turn blue in the presence of bases (alkaline solutions). A black color indicates that a chemical reaction is taking place with the litmus dye or paper, and this does not provide any information on pH. The paper may also turn white in the presence of strong bleaching agents such as chlorine or peroxides.
yes a blue litmus paper turns red when put into an acid
Acid turns it in red, while base will turn it blue.
HCl (hydrochloric acid) is an acid so it will turn litmus paper red. and alkali will go from red litmus to blue.
acid turn litmus into red.Base turn litmus into blue
They turn it either red or blue. Acids turn blue litmus paper red and bases turn red litmus paper blue.
yes a blue litmus paper turns red when put into an acid
HCl (hydrochloric acid) is an acid so it will turn litmus paper red. and alkali will go from red litmus to blue.
Acids turn blue litmus to red. Bases turn red litmus blue.
Acid turns it in red, while base will turn it blue.
HCl (hydrochloric acid) is an acid so it will turn litmus paper red. and alkali will go from red litmus to blue.
Acid will turn litmus paper red.
Litmus paper would turn red if apricot juice, which is acidic, was dropped on it. This is because litmus paper turns red in the presence of an acid.
acid turn litmus into red.Base turn litmus into blue
Red litmus paper remains red when dipped into an acid. Blue litmus paper will turn red in an acid. Similarly, Blue litmus remains blue in a base. Red litmus turns blue in a base.
They turn it either red or blue. Acids turn blue litmus paper red and bases turn red litmus paper blue.
the red litmus paper turns to blue
A very very deep red or almost black