What Is the PH of a Solution with a [H₃O⁺] $\times$

question 8

Multiple Choice

What is the pH of a solution with a [H₃O⁺] = 1.0 $\times$ 10^-10?

• A) 10^-10
• B) 1.0
• C) -10
• D) 10

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Definitions:

Variable Costs

Costs that change in proportion to the level of output or business activity.

Total Revenue

The overall income generated by a firm from its sales activity, calculated as the quantity sold multiplied by the selling price.

Fixed Costs

Costs that do not vary with the level of production or sales, such as rent, salaries, and insurance premiums.

Variable Costs

Expenses that change in proportion to the activity or production level, such as raw materials, labor costs, and energy usage, in contrast to fixed costs which remain constant regardless of output.