Which of the Following Is True for a Buffered Solution

question 27

Multiple Choice

Which of the following is true for a buffered solution?

• A) The solution resists any change in its [H⁺].
• B) The solution will not change its pH very much even if a concentrated acid is added.
• C) The solution will not change its pH very much even if a strong base is added.
• D) Any H⁺ ions added will react with a conjugate base of a weak acid already in solution.
• E) all of these

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Definitions:

Perfectly Competitive Market

A market structure characterized by many buyers and sellers, homogeneous products, and the freedom of entry and exit, leading to zero economic profit in the long run.

Marginal Revenue

The additional income received from selling one more unit of a product or service.

Profit-maximizing

The effort of a firm to adjust its production and sales strategies to generate the highest possible profit, taking into account cost and revenue curves.

Perfectly Competitive Market

A theoretical market structure where many buyers and sellers exchange identical products, and no single entity can influence the market price.