why does a vegetable stain turn reddish brown when washed with soap solution
joshihimanshu46:
hey friend in making vegetables we add turmeric powder to it. Turmeric powder is a natural indicator which changes its colour to red when we add a basic solution to it. as we know soap is a basic solution that's why the stain turns red. hope it will help
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Vegetable's stain turns reddish brown when washed because the chemical nature of soap solution is basic...
thanks for telling me about the answer
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