Question
Iodine is used to test the presence of starch.
Answer: Option A
:
A
In the presence of starch, iodinechanges its color from brown to blue-black or purple.So, iodine can be used to test the presence of starch.
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A
In the presence of starch, iodinechanges its color from brown to blue-black or purple.So, iodine can be used to test the presence of starch.
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