Question

examples of olfactory indicators..

Answer 1

An Olfactory indicator is a substance whose smell varies depending on whether it is mixed with an acidic or basic solution. Olfactory indicators can be used in the laboratory to test whether a solution is a base or an acid, a process called olfactory titration. Onion , clove oil and vanilla extract are examples.

A Gustatory indicator is a substance whose taste varies depending on whether it is mixed with an acidic or basic solution.


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Answer 2

Hii..

Olfactory indicators are those substance which indicate a particular substance in an acid or base due to change in the there smell.

eg: Vanilla, Onion , clove etc.

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