Question

why does the spot of turmeric on cloth become absolutely brown when washing soap​

Answer 1

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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.

Answer 2

Answer:

Turmeric is an indicator which gives red colour with a base since soap is a base so we get red colour....

Hope it help you ✌️❣️