Question

write the procedure to test the presence of starch.​

Answer 1

With the help of tweezers, dip each of the leaves in hot water for a minute. Now, dip the leaves in the beaker holding ethyl alcohol for 120 seconds or till they change their color to almost white. Place each of them in a shallow dish. Cover these leaves with some drops of iodine solution and observe.

Explanation:

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Answer 2

Answer:

With the help of tweezers, dip each of the leaves in hot water for a minute. Now, dip the leaves in the beaker holding ethyl alcohol for 120 seconds or till they change their color to almost white. Place each of them in a shallow dish. Cover these leaves with some drops of iodine solution and observe.