Question

explain the testing of the presence of starch in food item by a suitable example​

Answer 1

Answer:

The presence of starch can be detected with the help of iodine solution which contains iodine, potassium iodide in water. If the food contains starch on adding the iodine solution it will turn blue-black or else it will turn brown. Hope this helps!

Answer 2

Answer:

If the food contains starch on adding the iodine solution it will turn blue-black or else it will turn brown.

Hope this helps!

:)

Explanation: