Question

. What is an olfactory indicator? Name two such indicators

Answer 1

An Olfactory indicator is a substance whose smell varies depending on whether it is mixed with an acidic or basic solution.
Two Olfactory Indicators are:
1)Onion
2) Vanilla

Answer 2

Answer:

✪INDICATORS✪

⇒ The substance which are used to check whether the given solution is acidic or basic..

✪ Olfactory indicators:- The indicators which detect acids , bases with the help of their smell .

⇒For example:- Clove oil , vanilla, onion .

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