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Question
Chemistry
Posted about 2 years ago
Name of the chemical reaction in the iodine test
a. dehydrogenation
b. oxidation
c. sublimation
d. condensation
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Answer from Sia
Posted about 2 years ago
B
Key Concept
Iodine Test for Starch
Explanation
The iodine test for starch is based on the reaction where iodine molecules fit inside the helical structure of amylose, a component of starch, causing a color change. This is an indicator of the presence of starch and is considered an oxidation reaction because the iodine is being reduced while the starch is being oxidized.
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