Calculate the Change in Internal Energy When 2

question 169

Multiple Choice

Calculate the change in internal energy when 2.50 kJ of energy is transferred as heat to 1.50 mol N₂ at 298 K and 1 atm at constant volume.

• A) -2.50 kJ
• B) +2.50 kJ
• C) +1.00 kJ
• D) -1.50 kJ
• E) +1.50 kJ

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Definitions:

Operating Activities

Daily activities of a business related to producing and delivering its products and services, which generate the majority of a company's cash flow.

Investing Activities

Part of the cash flow statement that shows the inflow and outflow of cash from activities related to investments like securities, equipment, or properties.

Stock Dividend

A distribution of additional shares of stock by a corporation to its stockholders.

Statement of Cash Flows

A financial statement that provides aggregate data regarding all cash inflows a company receives from its ongoing operations and external investment sources, as well as all cash outflows that pay for business activities and investments.