The Diffusion Constant for Oxygen Through Water Is 1 $\times$ 10^-9 M²/s

question 54

Multiple Choice

The diffusion constant for oxygen through water is 1.0 $\times$ 10^-9 m²/s.What is the time for an oxygen molecule to diffuse 1 cm?

• A) 2.0 \(\times\) 10⁴ sec
• B) 3.0 \(\times\) 10⁴ sec
• C) 4.0 \(\times\) 10⁴ sec
• D) 5.0 \(\times\) 10⁴ sec
• E) 6.0 \(\times\) 10⁴ sec

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Definitions:

Days' Sales In Inventory

A financial metric that measures the average number of days a company takes to sell its inventory.

Ending Inventory

The value of unsold goods at the end of an accounting period.

Inventory Management

The supervision and control of ordering, storing, and using a company's inventory, both raw materials and finished products.

Days' Sales In Inventory

A financial metric that measures the average number of days it takes for a company to turn its inventory into sales.