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Cabbage juice turns red due to the presence of anthocyanins, which are natural pigments found in red cabbage. These pigments change color based on the pH of their environment; they appear red in acidic conditions and greenish-yellow in alkaline conditions. When the juice is mixed with acidic substances, such as vinegar or lemon juice, it produces a red hue.
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How does an acid react to red cabbage juice?
It is an acid, because Red Cabbage Juice is an indicator, and White Vinegar is an acid.
Red cabbage turns what color from baking soda?
Red cabbage juice turns blue when mixed with baking soda, due to a change in pH levels.
What turns purple when sprayed with bleach?
Red cabbage juice turns purple when sprayed with bleach.
What vegetable turns red with lemon?
Red cabbage can turn red when mixed with lemon juice due to a change in pH level. The anthocyanin pigments in red cabbage react to the acidity of lemon juice, causing the cabbage to turn red.
Why might red cabbage juice be a different color in vinegar than in baking soda?
Red cabbage juice is a natural pH indicator that changes color based on the acidity or alkalinity of the solution. In vinegar, which is acidic, the cabbage juice turns red or pink. In baking soda, which is alkaline, the cabbage juice turns blue or green. This color change is due to the interaction between the pigment molecules in the cabbage juice and the different pH levels of the solutions.
What happens if you test the red cabbage juice with alkaline solution?
It will turn a red color indercating that is has got acid in it
What color does cabbage juice change to when sprite is added?
When adding tomato juice to cabbage juice, the cabbage juice turns redish
What happens if you test the red cabbage juice with basic solution?
It turns blue or green.
What is red cabbage juice indicator in base?
it turns greenish yellow if it is added to a base
What colour does alkali turn in cabbage?
Alkalis turn red cabbage juice blue/green/yellow.
What color does red cabbage juice change to when adding tooth paste?
Because tooth paste is a base because anything that turns a blue or green when mixed with red cabbage juice(indicator) is a base.
What color does citric acid change when mixed with cabbage juice?
Citric acid mixed with cabbage juice turns the solution red/pink in color. This is due to the natural pigment in red cabbage, anthocyanin, which changes color in response to changes in pH levels.
