Question

16. Assertion (A) : The most commonly used natural indicator is litmus.
It is extracted from lichens
[ 1
Reason (R) : The solutions which do not change the colour of either
red or blue litmus are known as neutral solutions.​

Answer 1

Answer:

both are true bur not correct explanation

Answer 2

Answer:

Litmus changes from blue to red in acids and it turns blue in bases.

its used as an acid-base indicator

hope this helps!! :)

-Mysha Shaikh