Question

what will happen when you dip a strip of turmeric paper to a soup solution? for class 7​

Answer 1

Answer:

When you put a drop of soap solution is put on the strip of turmeric paper, turmeric paper turns red because soap is acidic. Turmeric is known as an indicator. The indicators change their colour when added to a solution containing an acidic or a basic substance.

Answer 2

Answer:

Turmeric is also used as natural indicator. Turmeric is of yellow colour. Turmeric paper turns into red when it is dipped into basic solution. Turmeric paper does not change its colour with acid.