Why did the iodine solution turn dark blue/purple when put on boiled r

1.	Why did the iodine solution turn dark blue/purple when put on boiled rice
Answer» Answer: The rice CONTAIN STARCH and iodine gives a reaction with starch. the COLOUR will change to BLUE.

Why did the iodine solution turn dark blue/purple when put on boiled rice

Answer»

Answer:

The rice CONTAIN STARCH and iodine gives a reaction with starch. the COLOUR will change to BLUE.