You Have Two HCl Solutions, Labeled Solution a and Solution

question 40

Multiple Choice

You have two HCl solutions, labeled solution A and solution B. Solution A has a greater concentration than solution B. Which of the following statements is/are true?

• A) If you have equal volumes of both solutions, solution B must contain more moles of HCl.
• B) If you have equal moles of HCl in both solutions, solution B must have a greater volume.
• C) To obtain equal concentrations of both solutions, you must add a certain amount of water to solution B.
• D) Adding more moles of HCl to both solutions will make them less concentrated.
• E) At least two of the above statements are true.

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Definitions:

Intensive Exposure

A therapeutic technique involving prolonged and repeated exposure to the stimuli or situations that cause fear or distress, aiming to reduce the associated anxiety.

SUDS

Subjective Units of Distress Scale, a method of measuring the intensity of distress or anxiety an individual feels.

In Vivo

A term used to describe processes or experiments performed in living organisms.

Exposure

A therapeutic technique aimed at reducing anxiety and fear by gradually and systematically exposing the patient to the feared object, situation, or activity.