Which color is produced when starch reacts wi | vedclass

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Question

(A) Starch is a polysaccharide composed of amylose and amylopectin. When iodine solution ($I_2$ in $KI$) is added to starch,the iodine molecules get t

Vedclass · Accepted Answer

Blue-black

Vedclass · Answer

(A) Starch is a polysaccharide composed of amylose and amylopectin. When iodine solution ($I_2$ in $KI$) is added to starch,the iodine molecules get trapped within the helical structure of the amylose component. This complex formation results in a characteristic deep blue-black color. Therefore,the correct color produced is blue-black.

Which color is produced when starch reacts with iodine?

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