Chemistry · Chemical Tests

Starch in potatoes reacts with _________, turning into a blue-black colour.

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Chlorine
2Iodine✓
3Bromine
4Fluorine

Correct answer

Iodine

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Starch in potatoes reacts with _________, turning into a blue-black colour.

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