Which Combination of Solutions Is the Best Choice for Making

question 16

Multiple Choice

Which combination of solutions is the best choice for making a buffer solution?

• A)equal volumes of 1 M ammonia (NH₃) and 0.001 M ammonium chloride (NH₄Cl)
• B)equal volumes of 0.5 M hydrochloric acid (HCl) and 0.5 M sodium hydroxide (NaOH)
• C)equal volumes of 0.5 M hydrochloric acid (HCl) and 0.5 M sodium chloride (NaCl)
• D)equal volumes of 2 M ammonia (NH₃) and 1 M hydrochloric acid (HCl)
• E)equal volumes of 2 M ammonium chloride (NH₄Cl) and 1 M hydrochloric acid (HCl)

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Definitions:

Attribution

The process by which individuals explain the causes of behavior and events, either attributing them to internal dispositions or external situations.

Central Route

A method of persuasion that involves thoughtful consideration of the arguments and evidence presented.

Role Playing

An educational or therapeutic technique in which individuals act out roles in particular scenarios to understand those situations or practice responding to them.

Fundamental Attribution Error

The bias of attributing others' actions to their character or personality while underestimating situational influences.