Question

❤❤❤❤❤answer❤❤❤❤



❤❤❤❤why the tumeric stain on a
cloth becomes reddish while Washing with soap......?


i will mark your answer as brainliest.........❤❤❤☺☺☺​

Answer 1

Explanation:

When washed with soap the stain of turmeric turns red because turmeric contains the tartaric acid and soap contains sodium hydroxide, a base.

Accordingly, when an acid reacts with a base, the neutralization effect comes up and the stain becomes neutral.

Answer 2

Turmeric is an acid-base indicator.

Explanation:

• The turmeric is used as a natural indicator. It is of yellow color. The turmeric yellow color change into red when it is dipped in a basic solution and it does not change any color when exposed to an acid.
• The soap is basic in nature, when the soap is scrubbed over the turmeric the stain of turmeric on the cloth turns red.
• When the cloth is washed with water the soap is removed and yellow color of the stain reappears on the cloth.

Learn more about acid-base indicators:

What is an acid and base indicator mention one synthetic acid base indicator?: https://brainly.in/question/4095985

Define indicator, acid and base​: https://brainly.in/question/10695598