Cyanidin is red in acidic solution, and blue in basic solution
Litmus paper turns red in acidic solutions.
Bromothymol blue is blue in neutral or basic solutions, and yellow in acidic solutions.
Bromomethyl orange indicator is yellow in acidic solutions and orange in basic solutions.
The natural color of litmus paper is purple. It turns red in acidic solutions and blue in basic solutions.
In acid conditions it is colorless and in basic conditions it is pink and then bright red
blue
The colour is red in acidic solutions.
Litmus paper turns red in acidic solutions.
Bromothymol blue is blue in neutral or basic solutions, and yellow in acidic solutions.
Bromomethyl orange indicator is yellow in acidic solutions and orange in basic solutions.
The natural color of litmus paper is purple. It turns red in acidic solutions and blue in basic solutions.
In acid conditions it is colorless and in basic conditions it is pink and then bright red
Acidic solutions: redBasic solutions: dark green to black
The universal indicator turns red in acidic solutions.
One common indicator of acids and bases is litmus paper. Litmus paper turns red in acidic solutions and blue in basic solutions. Another indicator is phenolphthalein, which is colorless in acidic solutions and pink in basic solutions.
it will be deep red colour if added to acidic solutions.
Purple litmus (neutral) become red in acidic solutions.