All of the Following Affect the Rate of Diffusion of a Substance

question 42

Multiple Choice

All of the following affect the rate of diffusion of a substance except

• A) the temperature of the solution.
• B) the concentration gradient of the diffusing particles.
• C) the density of the solution.
• D) the presence of other solutes in the solution.
• E) the size of the diffusing particles.

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Definitions:

Cost Graphs

A visual representation used in economics and accounting to display the relationship between costs and various levels of activity.

Direct Labor

The labor costs associated with employees who directly contribute to the production of goods or the provision of services.

Straight-line Depreciation

A method of allocating an asset’s cost evenly across its useful life.

Break-even Point

The volume of sales at which total revenues equal total costs, resulting in zero profit or loss.