Solid Iodine Has a Vapor Pressure of 1

question 74

Multiple Choice

Solid iodine has a vapor pressure of 1.0 mmHg at 39°C. How many moles of iodine will sublime into a 500.mL flask at this temperature? If the volume of the flask is doubled at constant temperature, what will happen to the equilibrium vapor pressure of I₂? (Assume some solid I₂ is always present in the container.)

• A)2.1 * 10^-4 mol; vapor pressure increases
• B)2.0 * 10^-2 mol; vapor pressure increases
• C)2.6 * 10^-5 mol; no change in vapor pressure
• D)2.1 * 10^-4 mol; no change in vapor pressure
• E)2.6 * 10^-5 mol; vapor pressure decreases

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Definitions:

Dollar-Value LIFO

An inventory valuation method that uses the last-in, first-out principle, adjusted for changes in the dollar value, to account for inflation.

Inventory Costs

Expenses associated with holding and managing inventory, including storage, depreciation, and insurance costs.

Year-End Costs

Expenses recognized at the end of the fiscal year, including adjustments for accruals, depreciation, and inventory valuation.

Income Manipulation

The act of altering financial statements to present a misleading view of a company's financial health or performance.