Question

chemical used to test the presence of starch is __________________​

Answer 1

Answer:

A tridiode solution formed by mixing iodine and iodide (usually form potassium iodide) is used to test for starch,a dark blue colour indicates the presence of starch.

Hope it helps you

Answer 2

$\huge\boxed{\underline{\sf{\red{A}\green{N}\pink{S}\orange{W}\blue{E}\pink{R}}}}$

Chemical which is used to test the presence of starch is iodine..

If the colour changes to black then iodine is present...

Hope this helped

Have a gd day♡♡