Question

Starch + dilute solution of iodine give which colour

Answer 1

Starch Test: Add Iodine-KI reagent to a solution or directly on a potato or other materials such as bread, crackers, or flour. A blue-black color results if starch is present. If starch amylose is not present, then the color will stayorange or yellow.

Answer 2

A Blue black colour if starch is present .

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