Which of the Following Aqueous Solutions Has the Lowest Freezing

question 75

Multiple Choice

Which of the following aqueous solutions has the lowest freezing point?

• A)0.18 m KCl
• B)0.15 m Na₂SO₄
• C)0.12 m Ca(NO₃)₂
• D)pure water
• E)0.20 m C₂H₆O₂ (ethylene glycol)

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Predetermined Overhead Rate

A rate used in cost accounting to allocate overhead costs based on an estimated activity level.

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The hours that workers contribute directly towards the manufacture of goods over a specified period.

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Costs associated with production that do not vary with the level of output, such as depreciation of machinery and the salary of the factory manager.

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