Question

explain the various steps in starch test​

Answer 1

Answer:

take a potato

peel it

put some iodine solution

if the colour changes to blue-black colour then it is having starch in it.

Answer 2

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....