Which of the Following Statements Is True Concerning the Titration

question 125

Multiple Choice

Which of the following statements is true concerning the titration of a weak base by a solution of hydrochloric acid?

• A)The solution is basic at the equivalence point.
• B)The solution is acidic at the equivalence point.
• C)At the equivalence point,the pH is determined by the hydrolysis of chloride ion.
• D)At the equivalence point,the pH is 7.
• E)At the equivalence point,there is excess hydrochloric acid.

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Definitions:

Mandible

The lower jaw or jawbone, significant for its role in chewing and forming the lower facial structure.

Trapezius Muscle

A large muscle on the back of the neck and upper back that supports the arm and shoulder movements.

Lethargy

A state of tiredness, weariness, fatigue, or lack of energy, which can be a symptom of various medical conditions.

Hypotension

A condition characterized by abnormally low blood pressure, which can lead to symptoms such as dizziness and fainting.