Question

Name two chemicals which used to test the presence of starch in leaves with diagrams

Answer 1

Answer:

one is iodine solution and there is no other chemical except iodine solution that detects the presence of starch in leaves

hope this helps ☺️☺️☺️

Answer 2

Answer:

Iodine and Ethanol is used to test the presence of starch.

Black colour shows the presence of starch.

Iodine solution test (red)it will turn to blue - black color