Why does starch turn blue black with iodine?
Why does starch turn blue black with iodine?
Harshit Singh , 3 Years ago
Grade 12th pass
10 grade science> Why does starch turn blue black with iodi...
1 AnswersYash Patari
Last Activity: 3 Years ago
Dear student
Once amylose is added, it forms another CT complex, Here, the amylose acts as a charge donor and the polyiodide as an acceptor. This complex absorbs light of a different wavelength than polyiodide, and the color turns dark blue.
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