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Where is red cabbage used in the chemical industry?
Red cabbage is often used in the chemical industry as a natural pH indicator due to its color-changing properties. It can be used to determine the acidity or alkalinity of a solution by observing the color change of the cabbage juice when mixed with the solution.
What is the main usage for red cabbage?
Red cabbage is also known as purple cabbage, red kraut, or blue kraut. Its leaves are dark red/purple, however the color of the leaves are affected by the pH value of the soil. Most commonly, red cabbage is used in cooking. It is often used for coleslaw.
What color does distilled water turn when mixed with red cabbage water?
Distilled water mixed with red cabbage water will turn a bluish color due to the anthocyanins in the red cabbage affecting the pH of the solution.
What is the difference between red and green cabbage?
Red cabbage has a deeper purple color and a slightly peppery flavor compared to green cabbage. Red cabbage also contains more Vitamin C and antioxidants compared to green cabbage. Both types can be used in a variety of dishes, but red cabbage is often preferred in salads and slaws for its vibrant color.
What color will lemonade turn into when red cabbage indicator is in it and why?
Lemonade will turn pink when red cabbage indicator is added to it. This color change is due to the red cabbage indicator being sensitive to pH levels. The acidity of the lemonade will cause the red cabbage indicator to change color to pink.
What color is red cabbage juice?
pink
What color does red cabbage juice turn salt when added?
no it reacts only with rainbow cabbage juice and not red
What color does rust and red paint mixed together make?
Mixing rust and red paint together will likely result in a darker shade of red, as the rust adds a brownish hue to the paint. The final color will depend on the ratios of rust to red paint used in the mixture.
What colour does alkali turn in cabbage?
Alkalis turn red cabbage juice blue/green/yellow.
How red cabage is used as an indicator?
Red cabbage is used as an indicator due to its anthocyanin pigments. These pigments change color based on the pH of the solution they are in. In an acidic solution, red cabbage turns red/pink, while in a basic solution it turns blue/green. By observing the color change, the acidity or alkalinity of a solution can be determined.
How can I achieve the desired color when boiling red cabbage?
To achieve the desired color when boiling red cabbage, add an acidic ingredient like vinegar or lemon juice to the water. This will help the cabbage release its natural pigments and create a vibrant color.
What vegetable is used to make an indicator?
Red Cabbage and Beetroot can be used but what else?
