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What colour does festival change to when adding cabbage juice?
green
Is cabbage juice and vinegar a chemical or chemical change?
The color change, though physical by itself, is caused by a chemical change of some colored substances in cabbage.
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 color does ammonia change when mixed with cabbage juice?
Basic colour of C.J. is purple blue
What colour does lemon juice changes to when adding vinegar?
When lemon juice is mixed with vinegar, it does not change color significantly. Lemon juice is already acidic and adding vinegar, which is also acidic, will not produce a significant color change.
What color does vinegar make when mixed with cabbage juice?
orange
What colour does alkali turn in cabbage?
Alkalis turn red cabbage juice blue/green/yellow.
How do you make red food dye?
To make a cabbage change colour you usually use red cabbage you cut the cabbage up and then you dip it in a bowl of of vinegar /lemonade this changes its colour because cabbage juice works as a acid/ alkaline indicator (eg red for acid) glad to help Jordan
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.
What turns cabbage juice red?
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.
What colour is the red cabbage in lemone juice?
Red in acidic solution
Is cabbage juice and vinegar a chemical or physical change?
Chemical, physical is generealy changes between the states of matter, although those are not the only physical changes
