What is the colour of the turmeric in acid and base ?
What is the colour of turmeric when acid is applied to it?
Question 3
Turmeric is a natural indicator. On adding its paste to acid and base separately, which colours would be observed (a) Yellow in both acid and base. (b) Yellow in acid and red in base. (c) Pink in acid and yellow in base. (d) Red in acid and blue in base.
What is the change in colour observed when turmeric is added to a base?