What Is the PH of a Solution with a Hydroxyl

question 55

Multiple Choice

What is the pH of a solution with a hydroxyl ion (OH⁻) concentration of 10⁻¹⁰ M?

• A) pH 2
• B) pH 4
• C) pH 10
• D) pH 12

---

Definitions:

Process Costing

A costing method used in industries where production is continuous, allocating costs to products based on the processes or departments they pass through.

FIFO Method

An inventory valuation method where the first items acquired are the first ones sold, standing for "First In, First Out."

Circuit Prep Department

A specific division within a manufacturing or processing facility focused on preparing components for assembly or processing circuits.

Equivalent Units

A concept used in cost accounting to represent a portion of the work-in-progress inventory as a completed unit, facilitating easier calculation of unit costs during a period.