Milk is around a 6.4-6.8 on the pH scale, and it is on the acidic side.
universal indicator probably wont show up in milk but i'm guessing its yellowish.
hopefully this answers your question c:
When universal indicator is added to milk, it will change to a blue or purple color, indicating a basic pH level.
red
Milk typically falls within a pH range of 6.4 to 6.8, which is slightly acidic. On a universal indicator scale, which uses a range of colors to indicate the pH of a substance, milk would likely appear as a shade of red or pink.
The universal indicator can turn a range of colors when mixed with different substances, depending on the pH level. When mixed with milk, the indicator may show a color within the range of green to blue, indicating a slightly alkaline pH due to the presence of proteins and minerals in milk.
The universal indicator turns red in acidic solutions.
When universal indicator is added to milk, it will change to a blue or purple color, indicating a basic pH level.
red
Milk typically falls within a pH range of 6.4 to 6.8, which is slightly acidic. On a universal indicator scale, which uses a range of colors to indicate the pH of a substance, milk would likely appear as a shade of red or pink.
The color is blue because magnesia milk is a hydroxide.
The universal indicator can turn a range of colors when mixed with different substances, depending on the pH level. When mixed with milk, the indicator may show a color within the range of green to blue, indicating a slightly alkaline pH due to the presence of proteins and minerals in milk.
The universal Indicator was invented in 1923 by Yamada
Universal Indicator Red was created in 1993.
Universal Indicator Blue was created in 1992.
Universal Indicator Green was created in 1995.
Universal Indicator Yellow was created in 1993.
Universal indicator is just that - an indicator. It is not intended as an accurate measurement system.
The universal indicator turns red in acidic solutions.