Q: Which one of the following is the correct sequence of change in colours when a turmeric stain on white clothes is scrubbed by soap and then washed with water?
(a)Yellow – pink – blue
(b)Yellow – reddish brown – yellow
(c)Yellow – reddish brown – blue
(d)Yellow – blue – pink
Correct Answer: (b)
The correct answer is (c): Yellow – reddish brown – blue. Subject: Environment & Ecology | Sub-topic: Forests Note: This answer was determined through AI-based research. Verify against the official answer key when available.