Explain blue complex formed between starches and iodine

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The blue color of dextran blue solution is due to the well-known, blue complex formed between starches and iodine. If you only had the absorption spectrum of this solution, explain why its color could be predicted, based on the spectrum alone. In what part of the visible spectrum might hemoglobin solutions be predicted to absorb most strongly?

Reference no: EM13161318

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