Question

how does the spot of turmeric on the cloth change its colour when we try to wash it with soap ?​

Answer 1

Answer:

Soap is basic in nature. Bases turn turmeric red. 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.

HOPE IT HELPS

Answer 2

Answer:

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

Hope it help you ✌️❣️