Question

What is iodine test ?

Answer 1

Answer:

he iodine test is used to test for the presence of starch.

Explanation:

Starch turn into the colour blue-black upon addition of aqueous solutions of the triiodide anion.

Answer 2

Answer:

The iodine solution is used to detect the presence of the carbohydrates in the solution. Generally, the test is performed to detect the presence of starch which is a carbohydrate. When there is presence of starch in the sample solution, the colour of the solution turns bluish black after the addition of the iodine solution

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