olfactory indicator

Is Olfactory An Indicator?

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Is Olfactory An Indicator? Olfactory indicators are those indicators that help to identify whether the given solution is acidic or basic by changing their smell instead of colour as the other indicators do. Olfactory indicators are based on the sensation of smell to identify the nature of the substance. Which one of this is an

What Are Olfactory Indicators Examples?

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What Are Olfactory Indicators Examples? Olfactory indicators are those substances whose odour changes in acidic or basic media. For example, clove, vanilla, onion. What are olfactory indicators give 4 examples? When an olfactory indicator is added to a solution containing acids, there is no change in the smell of the solution. But when the same