How Much Work Is Done by 3

question 45

Multiple Choice

How much work is done by 3.00 mol of ideal gas when it triples its volume at a constant temperature of 127°C? The ideal gas constant is R = 8.314 J/mol • K.

• A) 12.7 kJ
• B) 9.97 kJ
• C) 11.0 kJ
• D) 15.3 kJ
• E) 1.20 kJ

Understand the principles and art of effective negotiation.

Differentiate between the roles and characteristics of leaders and managers.

Comprehend the essence of vision in leadership and business direction.

Recognize various exit strategies for business owners and their applicability based on the business context.

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Definitions:

Return on Assets

Return on assets (ROA) is a profitability ratio that measures how efficiently a company uses its assets to generate profit, calculated as net income divided by total assets.

Average Total Assets

A measure calculated by taking the sum of total assets at the beginning and end of a period and dividing by two, used to evaluate a company's asset utilization efficiency.

Average Total Liabilities

The average amount of money that a company owes to others over a specific time period, used to assess the company's financial health.

Depreciation Expense

An accounting method that allocates the cost of a tangible or physical asset over its useful life.