Question

distinguish between acid bases using an olfactory indicator​

Answer 1

Answer:

Olfactory indicators are used to distinguish between acids and bases. ... Onion: It loses its characteristic smell in Basic solution and retains its smell in Acidic solution. Vanilla: It loses its smell in basic solution and retains its smell in Acidic solution.

Explanation:

Answer 2

Olfactory indicators can be used in the laboratory to test whether a solution is a base or an acid, a process called olfactory titration.