Which of the Following Solutions Has the Greatest Concentration of Hydrogen

question 59

Multiple Choice

Which of the following solutions has the greatest concentration of hydrogen ions [H⁺]?

• A)gastric juice at pH 2
• B)vinegar at pH 3
• C)tomato juice at pH 4
• D)black coffee at pH 5
• E)household bleach at pH 12

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Definitions:

Confound

A variable that influences both the dependent and independent variables in an experiment, making it difficult to determine the exact effect of the independent variable.

Critical Thinking

Making reasoned judgments about claims.

Negative Correlation

Negative Correlation describes a relationship between two variables where as one variable increases, the other decreases, indicating an inverse association.

Deception

The act of misleading or tricking others through false statements or actions.