Question

olfactory indicators not used in laboratory, why?

Answer 1

$<i><b>$
$\huge\underline\bold{Olfactory\: Indicator :-}$

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.

Answer 2

Answer:

Explanation:

Olfactory indicators are only used for weak acids and bases because concentrated acids and bases are some times in vaporized state so it ma causes damage to you when u inhal the chemical