Question

I have taken 2 litre of water and mixed blue colour now the water became blue colour water now with which chemical i can remove the blue colour from water
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Answer 1

Answer:

The color of water varies with the ambient conditions in which that water is present. While relatively small quantities of water appear to be colorless, pure water has a slight blue color that becomes a deeper blue as the thickness of the observed sample increases. The blue hue of water is an intrinsic property and is caused by selective absorption and scattering of white light. Dissolved elements or suspended impurities may give water a different color.