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GenaCL600 [577]
2 years ago
10

What happens when you drop iodine on a leaf?

Chemistry
1 answer:
insens350 [35]2 years ago
6 0
When you drop iodine on a leaf you may observe a colour change of orange/brown to a blue/black complex.

This is because in the leaf there are starch molecules that form a blue/black complex with the starch molecules.

hope that helps :)
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