Question

Who am I?
a. I am a component of food that makes paper translucent.
b. Put a drop of me on a cut potato. It turns dark blue. Who am I?

Answer 1

a) Iodine Solution is the component of food that makes paper translucent

b) When the component is put on a cut potato it turns dark blue because of presence of starch in the potato.

This shows that the component put on it is Iodine.

Answer 2

Answer:

a) Iodine Solution is the component of food that makes paper translucent

b) When the component is put on a cut potato it turns dark blue because of presence of starch in the potato.