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(14) Three containers filled with 1 kg of each: water, ice, and water vapor at the same temperature T = 0°C. Which of the following is true about the internal energy of the substances? U vapor A) U > U ice > U vapor B) U water C) U water = U ice = U vapor water D) U water < U ice < U vapor ice < U < U vapor E) U water

(14) Three containers filled with 1 kg of each: water, ice, and water vapor at the same temperature T = 0°C. Which of the following is true about the internal energy of the substances? U vapor A) U > U ice > U vapor B) U water C) U water = U ice = U vapor water D) U water < U ice < U vapor ice < U < U vapor E) U water

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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suros (8) The observed osmotic pressure for a 0.03 M solution of Fe(NH4)2SO4 at 28°C is 2588 torr. nisosi What is the experimental value for i (1 atm = 760 torr): (A) 4.6 (B) 13 (C) 4.5LT (D) 4.65 Tom Led-(3 (E) 4.7 (9) Using the following figure to calculate the gas pressure (density of fluid (l) used in themanometer = 850 kgm3, g = 9.81 ms²). A) 4.6 kPa (ainiol 2) B) 98.6 kPa gnizz(10) How many mm Hg is 143 kPa? A) 539 B) 1073 garvom 2noi to B) 2 no E) 5 water Pg norm s show of C) 1.41 C) 100.6 kPa vapor 2/3 55cm Pa96 kPa C) 3 D) 200kPa E) 99.1kPa D) 19065 (11) Using the following Maxwell-Boltzmann distribution diagram, which line represent the average speed: A) 1 D) 4 E) 19.1 No. of oth m 0 12345 (13) Which of the following is true about compressibility of real gases? A) Z = 1 B) Z < 1 C) Z> 1 D) Both Z<1 and Z>1 D18 (12) Calculate the rms speed (m/s) of 1 mole of hydrogen molecules at 3°C. Neglect (a) the mass of electron (Mass of one proton = 1.67 x 10-27 kg) (kB = 1.38 x 1023 JK¹¹): A) 1927 B) 1930 C) 1847 D) 1780 E) 1936 F) 3233 E) Z ≤1 (14) Three containers filled with 1 kg of each: water, ice, and water vapor at the same temperature T = 0°C. Which of the following is true about the internal energy of the substances? A) U water > U ice > U vapor B) U water <U ice > U vapor C) U water = U ice = U vapor D) U < U ice < U ice < U < U water vapor E) U speed
Transcribed Image Text:suros (8) The observed osmotic pressure for a 0.03 M solution of Fe(NH4)2SO4 at 28°C is 2588 torr. nisosi What is the experimental value for i (1 atm = 760 torr): (A) 4.6 (B) 13 (C) 4.5LT (D) 4.65 Tom Led-(3 (E) 4.7 (9) Using the following figure to calculate the gas pressure (density of fluid (l) used in themanometer = 850 kgm3, g = 9.81 ms²). A) 4.6 kPa (ainiol 2) B) 98.6 kPa gnizz(10) How many mm Hg is 143 kPa? A) 539 B) 1073 garvom 2noi to B) 2 no E) 5 water Pg norm s show of C) 1.41 C) 100.6 kPa vapor 2/3 55cm Pa96 kPa C) 3 D) 200kPa E) 99.1kPa D) 19065 (11) Using the following Maxwell-Boltzmann distribution diagram, which line represent the average speed: A) 1 D) 4 E) 19.1 No. of oth m 0 12345 (13) Which of the following is true about compressibility of real gases? A) Z = 1 B) Z < 1 C) Z> 1 D) Both Z<1 and Z>1 D18 (12) Calculate the rms speed (m/s) of 1 mole of hydrogen molecules at 3°C. Neglect (a) the mass of electron (Mass of one proton = 1.67 x 10-27 kg) (kB = 1.38 x 1023 JK¹¹): A) 1927 B) 1930 C) 1847 D) 1780 E) 1936 F) 3233 E) Z ≤1 (14) Three containers filled with 1 kg of each: water, ice, and water vapor at the same temperature T = 0°C. Which of the following is true about the internal energy of the substances? A) U water > U ice > U vapor B) U water <U ice > U vapor C) U water = U ice = U vapor D) U < U ice < U ice < U < U water vapor E) U speed
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