Calculate the Mean Free Path in a Sample of Oxygen

question 3

Multiple Choice

Calculate the mean free path in a sample of oxygen gas (M = 3.20 × 10^-2 kg/mol) at 35°C and 1.7 atm. Assume that the diameter of an O₂ molecule is 300 pm.

• A) 0.6 × 10^-7 m
• B) ​0.2 × 10^-7 m
• C) 1.3 × 10^-7 m
• D) 2.5 × 10^-7 m
• E) 3.3 × 10^-7 m

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Definitions:

Mixers

Devices or software used to blend or combine different audio tracks into a single sound output.

Average Fixed Cost

The fixed costs of production divided by the quantity of output produced. It decreases as production increases.

Range of Output

The spectrum of quantity of goods or services produced, from minimum to maximum, that a company or an economy can achieve.

Mixers

Devices or substances used in the preparation of alcoholic beverages to add flavor or dilute strength, such as soda, juice, or tonic.