Why does a curry stain turn red when it is washed with a detergent

Asked by Avinash4kavita | 18th Aug, 2019, 07:16: PM

Expert Answer:

Turmeric is a natural indicator.

Turns red in basic solution.

Curry contains turmeric and detergent is basic in nature.

So when turmeric come in contact with detergent it turns red.

Answered by Varsha | 19th Aug, 2019, 11:30: AM