A Solution Is Prepared by Dissolving 76

question 125

Multiple Choice

A solution is prepared by dissolving 76.3 g NaI in 545 g of water.Determine the mole fraction of NaI if the final volume of the solution is 576 mL.

• A)6.04 × 10^-3
• B)1.65 × 10^-2
• C)1.40 × 10^-3
• D)1.32 × 10^-2
• E)8.84 × 10^-2

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Definitions:

Elements

Elements are fundamental components or substances that cannot be broken down into simpler forms by chemical means.

Scientific Theories

Well-substantiated explanations of some aspect of the natural world, based on a body of empirical evidence and subjected to the scientific method.

Ever-living Fire

In Heraclitean philosophy, it symbolizes the fundamental principle of the universe, denoting change and the dynamic process of becoming.

Basic Nature

The fundamental qualities or characteristics inherent in something or someone, often considered innate or essential.