Question

the substance who odur change in acidic or basic media are called olfactory indicators




should we can write this ans in olfactory indicators as definition

Answer 1

Heya,

This is correct definition of olfactory indicators.

But write examples also.

-» Onion , clove oil and vanilla extract,etc.

HOPE IT HELPS:-))

Answer 2

Oh yes, but please correct your Grammar though! And add some examples also... Vanilla, clove, onion