Question

starch on reacting with iodine solution turn brown in colour

true or false
plz answer very urgent​

Answer 1

Answer:

Using iodine to test for the presence of starch is a common experiment. A solution of iodine (I2) and potassium iodide (KI) in water has a light orange-brown color. If it is added to a sample that contains starch, such as the bread pictured above, the color changes to a deep blue

false

Answer 2

Answer:

it turns to a blue-black colour

Explanation:

it is demonstrated in the potato experiment.

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