18. Kunika took a green leaf. She bleached and washed it in cold water. Then she added a few drops of iodine on it. What will she observe?A. The leaf turns pink.B. The leaf turns yellow.C. The leaf turns blue-black.D. The leaf turns red.

18. Kunika took a green leaf. She bleached and washed it in cold water

1.	18. Kunika took a green leaf. She bleached and washed it in cold water. Then she added a few drops of iodine on it. What will she observe?A. The leaf turns pink.B. The leaf turns yellow.C. The leaf turns blue-black.D. The leaf turns red.
Answer» The LEAF TURNS blue-black.Explanation: