Question

What are the examples of olfactory indicators

Answer 1

Explanation:

Olfactory indicator :

Those substance whose smell change in acidic or basic solution are called olfactory indicator.

Example are:

Onion, Vanila, and clove oil etc.

Onion has a characteristics smell. when a basic solution like sodium hydroxide solution is added to a cloth strip treated with onion then the onion smell cannot be detected. An acid solution does not destroy the smell of onion.

Thank you.

Answer 2

Answer:

example of olfactory indicator are: vanilla extract , clove oil and onion

Explanation:

olfactory indicator are indicators whose smell varies depending on whether it is mixed with acid or a base..