Question

why the stain of curry on white cloth becomes reddish brown when it's ok​

Answer 1

Answer:

Explanation:

The stain of curry on a white cloth turns reddish brown when soap is rubbed on it because curry contains turmeric which is a indicator and soap is basic in nature. ... When the white cloth is washed in water then it turns yellow because water is neutral and the curry contains turmeric which is a indicator.

Answer 2

Answer:

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