The PH of a 0

question 55

Multiple Choice

The pH of a 0.10 M solution of a weak base is 9.82. What is the K_b for this base?

• A)2.1 × 10^-4
• B)4.4 × 10^-8
• C)8.8 × 10^-8
• D)6.6 × 10^-4
• E)2.0 × 10^-5

---

Definitions:

Event Task

A specific action or series of actions triggered by an event within a programmable system, such as a PLC or computer application.

Continuous Task

A task in control systems that runs repeatedly without interruption, typically used in monitoring or controlling processes.

ControlLogix Controllers

A range of industrial programmable logic controllers (PLCs) developed by Allen-Bradley, designed for applications requiring high-performance control and scalability.

RSLogix 5000

A software programming package used for industrial automation and control, specifically designed for programming Allen-Bradley Logix5000 family of controllers.