Which Is the Strongest Base (PK_a Values Given for Conjugate

question 10

Multiple Choice

Which is the strongest base (pK_a values given for conjugate acid) ?

• A) NH₃ (pK_a = 9.2)
• B) CH₃O ^- (pK_a = 16)
• C) (pK_a = -6.5)
• D)CH₃CO₂ ^- (pK_a = 4.7)
• E)(H ^- (pK_a = 35))

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Definitions:

Self-regulation

The ability of an individual to manage their emotions, thoughts, and behaviors in accordance with long-term goals.

Social Referencing

Understanding an ambiguous situation by seeking another person’s perception of it.

Stranger Anxiety

A developmental situation where infants begin to exhibit distress or wariness in the presence of unfamiliar people.

Mutual-regulation Model

A theory suggesting that individuals in relationships manage and adjust their emotions and behaviors in response to each other.