Question

Turmeric stain on white cloth turns red when washed with soap.

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Answer 1

Answer:

Accepted Answer: Curry contains turmeric powder and soap is basic in nature. ... Hence, when soap (which is basic in nature) is scrubbed on the stain, the stain turns red. When the cloth is washed with plenty of water, the soap is removed and the yellow colour of the stain reappears.