A Solution Is Prepared by Dissolving 4

question 24

Multiple Choice

A solution is prepared by dissolving 4.40 g of KSCN in enough water to make 340.0 mL of solution. What is the concentration of the solution?

• A) 0.0440 M
• B) 0.0543 M
• C) 0.119 M
• D) 0.133 M

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Definitions:

Prevent Contamination

A series of measures designed to stop the introduction or spread of infectious agents in a certain area, ensuring the safety and cleanliness of the environment.

Specimen

A sample of something, such as body tissue, blood, or urine, used for analysis or diagnosis.

Photometer

An instrument used to measure the intensity of light or optical properties of solutions.

Light Intensity

The measure of brightness of a source of light, potentially affecting mood, health, and the ability to perform tasks.