red
it will remain the same
The color is green for the universal indicator.
If you want the general term, it's "indicator". If you want a specific one ... methyl red, litmus, or bromothymol blue are some examples (there are lots of others).
The universe as a whole does not have a specific colour. However, in a science experiment, when an antacid solution is added to a universal indicator, it may change colour based on the pH level of the solution. This change in colour signifies the acidity or alkalinity of the solution.
it changes into deep blue colour.
No.
it is clear.
Yes.
purple
Methyl red is an adequate indicator.
the colour of the indicator will increase
Green is the color that universal indicator turns to when it is neutral.
The universal indicator turns red in acidic solutions.
PINK
green
Yellow
blue