The ________ Is the Minimum Energy Needed for a Chemical

question 101

Multiple Choice

The ________ is the minimum energy needed for a chemical reaction to begin.

• A)reaction energy
• B)activation energy
• C)energy of reactants
• D)energy of products
• E)heat of reaction

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Definitions:

Capital Employed

The total amount of capital used for the acquisition of profits by a firm or project, including the value of all assets employed in a business.

Production Function

A formula that specifies the output generated by a firm from varying combinations of factor inputs.

Marginal Cost

The supplementary expense incurred by fabricating one more unit of a product or service.

Diminishing Returns

An economic principle stating that as investment in a particular area increases, the rate of profit from that investment, after a certain point, cannot continue to increase if other variables remain constant.