A Solution Is Prepared by Dissolving 23

question 73

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 The concentration of CaCl₂ in this solution is ________ molal.

• A)0.214
• B)0.569
• C)5.70
• D)63.2
• E)1.76

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Definitions:

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The movements and methods by which organisms move from one place to another, often in response to environmental stimuli.

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