Which Substance Listed Below Is the Weakest Oxidizing Agent Given

question 10

Multiple Choice

Which substance listed below is the weakest oxidizing agent given the following spontaneous redox reaction? Cr(s) + HCl(aq) → CrCl3(aq) + H₂(g)

• A)Cr
• B)HCl
• C)CrCl3
• D)H₂
• E)none of the above

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Definitions:

Diminishing Marginal Returns

The principle that as additional units of a factor of production are added, the increase in output will eventually decrease, holding other factors constant.

Constant Returns to Scale

A situation where increasing all inputs by a certain factor results in output increasing by the same factor, indicating proportionate scalability of production.

Increasing Returns to Scale

Occurs when an increase in all inputs by a certain percentage causes a more than proportional increase in output.

Decreasing Returns to Scale

Decreasing returns to scale occur when an increase in all inputs leads to a less than proportional increase in output, showing that the firm becomes less efficient as it scales up production.