Answer the following question:
Answer variants:
acids from bases.
it remains yellow.
yellow in colour.
rhizomes of the turmeric plant
it turns reddish-brown.
there is no change in colour.
they turn brown
Turmeric is obtained from the and hence is a natural indicator.
i. The extract of turmeric is
ii. In acidic solutions,
iii. In basic solutions,
iv. In neutral solutions,
v. Hence, it helps distinguish