An Aqueous Solution Contains 171

question 26

Multiple Choice

An aqueous solution contains 171.2 g of NaCl per liter. What is the molarity of the solution?

• A) 3.535 M
• B) 2.930 M
• C) 0.2066 M
• D) 0.1712 M
• E) 2.501 M

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Definitions:

Test Statistic

A value calculated from sample data during a hypothesis test to decide whether to reject the null hypothesis.

Kruskal-Wallis Test

A nonparametric method for testing whether samples originate from the same distribution, used for comparing more than two groups.

Test Statistic

A value calculated from sample data during a hypothesis test used to decide whether to reject the null hypothesis.

Kruskal-Wallis Test

A nonparametric test used to compare three or more groups based on ranks of data points rather than means or medians.