Which of the Following Solutions Would Have the Highest PH

question 5

Multiple Choice

Which of the following solutions would have the highest pH? Assume that they are all 0.10 M in acid at 25^∘C.The acid is followed by its K_a value.

• A) HF, 3.5 × 10^-4
• B) HCN, 4.9 × 10^-10
• C) HNO₂, 4.6 × 10^-4
• D) HCHO₂, 1.8 × 10^-4
• E) HClO₂, 1.1 × 10^-2

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Definitions:

Domestication

The process by which humans cultivate plants and breed animals for qualities that are advantageous or desirable, leading to genetic changes in the species.

Americas

A collective term for the continents of North and South America, including the associated islands and regions therein.

Domestication

The process of adapting wild plants and animals for human use, such as for food, work, clothing, or companionship.