Question

what are olfactory indicators changes in acidic and basic medium ​

Answer 1

Answer:

Explanation:

Olfactory indicators are defined as the indicators whose smell vary depending on its mixing with acidic or basic solutions. These are used to detect whether the solution is acidic or basic. Clove oil smells as such in the presence of acid but the smell of clove oil disappears when it is kept in the presence of base.

Answer 2

Answer:

these are the indicators which changes their odour when put in acidic or basic solution