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lecture quizzes - CHM U 214 D Lecture Quiz I Question: The...

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CHM U 214 D Spring 2008 Lecture Quiz I Question: The vapor pressure of a pure liquid a. is an extensive property b. decreases with increasing temperature c. decreases with increasing strength of intermolecular forces in the liquid d. all of the above Lecture Quiz II Beaker A containing sugar solution and Beaker B containing pure water are placed under a bell jar at room temperature. Each beaker contains the same volume of liquid. Question: After a week under the bell jar, which beaker contains the larger volume of liquid? a. Beaker A b. Beaker B c. both beakers the same d. impossible to predict Lecture Quiz III The reaction A + B → C has the rate constant 25 M -2 sec -1 at 25 o C. Based just on this information, what statement about this reaction is definitely correct? a. The reaction is first order b. The reaction is first order in [A] and second order in [B] c. The reaction is second order in [A] and first order in [B] d. The reaction is third order Lecture Quiz IV Question: For which reaction is the rate constant most sensitive to temperature changes? a.
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This homework help was uploaded on 04/17/2008 for the course CHM U212 taught by Professor Witten during the Spring '08 term at Northeastern.

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lecture quizzes - CHM U 214 D Lecture Quiz I Question: The...

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