There are a huge range of indicators that can be used in chemistry, but I presume you'll be using the basic 'universal indicator' here. A base will turn this indicator (depending on its strength) light/dark blue, or purple if it is quite strong.
Or do you mean in terms of chemical reaction?
It depends on what indicator you use. If you were to use universal indicator it would turn blue or purple depending on the strength of the base. If you were to use red cabbage juice it would become clearer depending on the strength of the base. Litmus paper would turn blue.
i don't know but maybe
When acid is added to base, salts are formed as crystals. If indicator is added, then the indicator may also crystallize which acts as an impurity when compared to the crystals of the salt.
Blue
Indicator is a chemical compound that is added in small amounts to a solution so that the pH (acidity or basicity) of the solution can be determined visually.
It turns red because shampoo is a base.
To see where the equivalent point is
it turns greenish yellow if it is added to a base
When acid is added to base, salts are formed as crystals. If indicator is added, then the indicator may also crystallize which acts as an impurity when compared to the crystals of the salt.
Blue
i think it remains in yellow colour
It will become orange because CO2 is an acid
Indicator is a chemical compound that is added in small amounts to a solution so that the pH (acidity or basicity) of the solution can be determined visually.
It turns red because shampoo is a base.
To see where the equivalent point is
It turns from its original blue colour to red.
Black tea turns red when an acid,(lemon juice) is added and blue when a base(soap solution)is added.
Indicate is the base word for indicator.
China rose turns green when added to soap solution as it is a base