A Solution Is Prepared by Dissolving 23

question 138

Multiple Choice

A solution is prepared by dissolving 23.7 g of CaCl₂ in 375 g of water. The density of the resulting solution is 1.05 g/mL. The concentration of CaCl₂ in this solution is ________ molar.

• A)0.564
• B)0.571
• C)0.569
• D)0.537
• E)0.214

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Definitions:

Selective Demand

Demand for a specific brand or product without regard for available substitutes, often as a result of successful branding.

Product Life Cycle

The sequence of stages that a product moves through, starting from its introduction, advancing to growth, reaching maturity, and finally declining in the market.

Growth Stage

A phase in the product life cycle characterized by rapid market expansion, increased sales, and the successful establishment of a product in the market.

Sales Increases

A rise in the volume or value of products or services sold, reflecting positive growth for a business.