Determine the PH of a 0

question 10

Multiple Choice

Determine the pH of a 0.15 M aqueous solution of KF. For hydrofluoric acid, K_a = 7.0 × 10^{- 4}.

• A) 5.8
• B) 6.6
• C) 12
• D) 8.2
• E) 2.3

---

Definitions:

Duopoly

An oligopoly consisting of only two firms.

Two Firms

Refers to a market scenario dominated by a duopoly, where two companies control the majority of the market share.

Industry

A sector of the economy made up of manufacturing, production, or services in a similar area of business, contributing to the production of goods or services.

Collusion

Collusion is a non-competitive, secret, and sometimes illegal agreement between competitors to manipulate market conditions by coordinating prices, production, or marketing strategies.