Question

Why does turmeric stain on a white shirt turns red when washed with soap?

Answer 1

this is because turmeric is an indicator and soap is a base.so when base reacts with turmeric it's colour changes into red.
Hope this helps you.

please mark it as a brainlist answer

Answer 2

Hey mate !!!

Here ,

Turmeric is an indicator and
Soap is a base .

When these both get mixed they change into red in colour .

Hope this helps ya

Mark as brainliest !