Question

How will you test the presence of starch in leaves​

Answer 1

Answer:

Iodine solution is used to test leaves for the presence of starch. You need to: heat a plant leaf in boiling water for 30 seconds (this stops its chemical reactions) heat it in boiling ethanol for a few minutes (this removes most of its colour)

Explanation:

Hope it's helpful to u

Answer 2

1. Heat the water in a beaker and add the leaf in the beaker.
2. After putting take out the leaf and add Cooper sulphate