A KCl Solution Is Prepared by Dissolving 25

question 70

Multiple Choice

A KCl solution is prepared by dissolving 25.0 g KCl in 250.0 g of water at 25°C.What is the vapor pressure of the solution if the vapor pressure of water at 25°C is 23.76 mm Hg?

• A)21.6 mm Hg
• B)22.7 mm Hg
• C)23.2 mm Hg
• D)24.9 mm Hg

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Definitions:

Abstractly

Thinking in a way that is not tied to concrete objects or specific examples, involving conceptual, theoretical ideas.

Properties

Characteristics or attributes that define and distinguish substances, objects, or mathematical entities, such as color, shape, size, or numerical value.

Single Attribute

A characteristic or feature of an object or individual that can be isolated for consideration or analysis.

Centration

A cognitive limitation in early childhood, where the focus is on one noticeable aspect of a situation, neglecting other important features.