If Oxygen Is Moving Between a Liquid and a Gas,which

question 72

Multiple Choice

If oxygen is moving between a liquid and a gas,which factor is the most important in determining the direction in which that oxygen will diffuse?

• A) Difference in the concentration of the oxygen in the liquid and the gas
• B) Length of the diffusion path
• C) Difference in the partial pressure of the oxygen in the liquid and the gas
• D) Volume of the liquid
• E) Surface area of the liquid

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Definitions:

Taxed

Subjected to a financial charge or levy by a government on income, goods, or activities.

Progressive Tax

A tax system in which the tax rate increases as the taxable amount increases, resulting in those who have higher incomes being taxed at a higher rate.

Progressive Tax

A taxation system where the tax rate increases as the taxable amount or income increases.

Proportional Tax

A tax system wherein the tax rate is fixed and applied uniformly to all taxpayers, regardless of their income level.