Which Chemical Properties Must Be at Least Partially Present in a Substance

question 4

Multiple Choice

Which chemical properties must be at least partially present in a substance for it to be perceived by the olfactory system as an odor?

• A)Water soluble
• B)Lipid soluble
• C)Volatile
• D)All of the above

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Definitions:

Cent

A unit of currency used in several nations, equivalent to 1/100th of a dollar, euro, or similar decimal-based currency.

Significant Figures

The digits of a number that are meaningful in terms of accuracy or precision, important in scientific and mathematical calculations.

Percent

A part or other object per hundred, used in mathematics to describe how one quantity relates to another in terms of proportion or fraction.

Accurate

Definition: Precisely correct or exact in details.