The Volume of a Single Molecule of Water Is 2 $\degree$

question 35

Multiple Choice

The volume of a single molecule of water is 2.99 *10¯²³ mL. For a sample of gaseous water at 1.00 atm and 150 $\degree$ C, what fraction of the container's volume is occupied by the molecules themselves?

• A) 5.2 * 10¯⁷
• B) 4.5 *10¯⁵
• C) 5.2 * 10¯⁴
• D) 5.2 * 10¯¹
• E) None of these choices is correct.

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Definitions:

Spicy

A flavor profile that includes a burning or tingling sensation on the palate, usually derived from chemicals in spices and hot peppers.

Frequency Theory

A theory of hearing which suggests that the rate of nerve impulses traveling up the auditory nerve matches the frequency of a tone, enabling us to detect its pitch.

Basilar Membrane

A structure in the cochlea of the inner ear that vibrates in response to sound, helping to convert sound waves into neural signals.

Place Theory

A theory in hearing that suggests different areas of the cochlea are activated by different frequencies of sound, helping to explain pitch perception.