Question

put a drop of me on a cut potato it turns dark blue who am i

Answer 1

Answer:

iodine solution

Explanation:

in potato large amount of carbohydrate is present in the form of starch

when we put a drop of iodine solution on it .it makes a charge transfer complex with starch giving it a dark blue or purple color.

Answer 2

Iodine solution .

Iodine reacts with carbohydrates to give that dark blue or purple color .

Hope this answer helps you.