Which Is the Strongest Base

question 53

Multiple Choice

Which is the strongest base?

• A) CH₃NH₂, K_b = 4.4 × 10^-4
• B) C₅H₅N, K_b = 1.7 × 10^-9
• C) H₂NCONH₂, K_b = 1.5 × 10^-14
• D) NH₃, K_b = 1.8 × 10^-5
• E) C₂H₅NH₂, K_b = 5.6 × 10^-4

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A diagram that uses circles to represent the relationships among different sets, highlighting commonalities and differences.

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An observation that signals a judgment or perspective.

Venn Diagram

A diagram that uses circles to represent sets and their relationships, including intersections, unions, and complements, often used in logic and set theory.

Proposition

A note that indicates a judgment or personal opinion.