Calculate the PH of a 0

question 69

Multiple Choice

Calculate the pH of a 0.025 M solution of NaNO₂. (K_a(HNO₂) = 4.5 x 10^-4)

• A) 7.27
• B) 7.47
• C) 7.67
• D) 7.87
• E) None of the above

Recognize the relevance of test settings and their impact on test outcomes.

Understand the concept of psychological test as a sample of behavior.

Differentiate between the general categories of psychological tests.

Recognize the foundational principles of psychological testing, including norms and standardization.

---

Definitions:

Big Five Model

A theory in psychology that identifies five fundamental personality traits: openness, conscientiousness, extraversion, agreeableness, and neuroticism.

Personality Factors

Traits and characteristics that define an individual's behavior, attitudes, and emotional responses.

Social Mirror

A metaphorical concept suggesting that individuals or societies reflect the behavior and values of those around them.

Self-awareness

The conscious knowledge of one’s own character, feelings, motives, and desires.