Choose the Weak Base from the Compounds Below

question 10

Multiple Choice

Choose the weak base from the compounds below.

• A) (CH₃)₂NH
• B) CH₃COOH
• C) CH₃SCH₃
• D) CH₃CH₃
• E) CH₃CH₂I

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Definitions:

Punctuated Equilibrium

A hypothesis that new organisms or new characteristics of an existing organism appear rather suddenly in geologic terms instead of evolving gradually.

Fossil Record

The totality of fossilized plants and animals found in the earth's crust, providing evidence of past life forms.

Evolution

The observed changes in the fossil record or in living organisms; also used to refer to theories that help explain the observed changes.

Observed Changes

Variations or alterations that have been directly seen or measured in a particular system or environment.