The Figure Shows a PV Diagram for 8

question 52

Multiple Choice

The figure shows a pV diagram for 8.3 g of ideal nitrogen gas N₂ in a sealed container.The temperature of state 1 is 59°C,the atomic mass of the nitrogen atom is 14 g/mol,and R = 8.31 J/mol ∙ K.What are (a) pressure p₁ and (b) temperature T₂?

• A)(a)81 atm,(b)660°C
• B)(a)14 atm,(b)660°C
• C)(a)81 atm,(b)120°C
• D)(a)14 atm,(b)120°C

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Definitions:

Debt-Equity Ratio

The measure indicating the dual use of debt and equity in the economic structuring of a company’s assets.

Dividend Payout Ratio

The fraction of net income a firm pays to its shareholders in dividends, represented as a percentage.

Profit Margin

A financial metric indicating the percentage of revenue that remains as profit after accounting for costs and expenses.

Retention Ratio

The fraction of net profit not disbursed as dividends, instead held within the company.