Question

Need the answer of Q.23

Answer 1

CURRY IS AN ACID AND BASE INDICATOR ;;;;AND SOAP IS A BASE ;;;;; SO WHEN AN INDICATOR COMES IN CONTACT WITH ANY ACID OR BASE IT RELEASES DIFFERENT COLOR WHICH HELP SCIENTIST IDENTIFY WHICH SOLUTION IS BASE AND WHICH IS ACID;;;;; SO WHEN CURRY (INDICATOR) COMES IN CONTACT WITH SOAP (BASE) IT TURNS TO RED COLOR




HOPE IT HELPS U☺️

Answer 2

Hello buddy

Curry contains turmeric powder

Turmeric is an indicator

Soap is basic in nature

So, the yellow stain turns red when washed with soap

Hope it's helpful for you dear friend