Which Solution Has the Lowest PH

question 91

Multiple Choice

Which solution has the lowest pH?

• A)0.1 M HNO₂
• B)0.1 M HCl
• C)0.1 M KOH
• D)0.1 M NH₄OH

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Definitions:

State Power

The authority granted to states to govern within their territories, recognizing their rights and responsibilities.

McCulloch V. Maryland

A landmark Supreme Court case in 1819 that established the principle of federal supremacy over state laws and laid the groundwork for the expansive interpretation of the federal government's implied powers.

Gibbons V. Ogden

A landmark Supreme Court case in 1824 that clarified the scope of Congress’s power under the Commerce Clause, ruling that federal law overrules state law in matters of interstate commerce.

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