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.
Olfactory indicators are substances that change color in the presence of certain odors or gases. They help detect and identify specific smells or gases by visual cues. They are often used in chemistry experiments or to indicate the presence of harmful gases.
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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.
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Olfactory indicators are substances that change color in the presence of certain odors or gases. They help detect and identify specific smells or gases by visual cues. They are often used in chemistry experiments or to indicate the presence of harmful gases.