Question

The solution of iodine in $KI$ is used to detect a solution of starch and glycogen, as it gives:

• A. blue colour with starch and red colour with glycogen
• B. green colour
• C. green colour with starch blue colour with glycogen
• D. red colour with starch yellow with glycogen

Answer 1

The correct option is A blue colour with starch and red colour with glycogen

The solution of iodine in $KI$ is used to detect a solution of starch and glycogen, as it gives blue colour with starch and red colour with glycogen.