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In an experiment, 1.0 mol each of H2(g) and I2(g) are placed in an empty 5.0-L flask and the flask is then sealed. These gases react as follows. H,(9) + I,(9) = 2 HI(g) Which of the following statement is/are true? (i) The value of Kincreases as the system approaches equilibrium. (ii) The value of K decreases as the system approaches equilibrium. (iii) The total pressure increases as the system approaches equilibrium. (i) and (iii) are true (ii) and (iii) are true

In an experiment, 1.0 mol each of H2(g) and I2(g) are placed in an empty 5.0-L flask and the flask is then sealed. These gases react as follows. H,(9) + I,(9) = 2 HI(g) Which of the following statement is/are true? (i) The value of Kincreases as the system approaches equilibrium. (ii) The value of K decreases as the system approaches equilibrium. (iii) The total pressure increases as the system approaches equilibrium. (i) and (iii) are true (ii) and (iii) are true

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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In an experiment, 1.0 mol each of H2(g) and I2(g) are placed in an empty 5.0-L flask and the flask is then sealed. These gases react as follows. H2 (9) + I,(9) 2 HI(g) Which of the following statement is/are true? (i) The value of Kincreases as the system approaches equilibrium. (ii) The value of K decreases as the system approaches equilibrium. (iii) The total pressure increases as the system approaches equilibrium. (i) and (iii) are true (ii) and (iii) are true only (iii) is true none of these are true all of these are true
Transcribed Image Text:In an experiment, 1.0 mol each of H2(g) and I2(g) are placed in an empty 5.0-L flask and the flask is then sealed. These gases react as follows. H2 (9) + I,(9) 2 HI(g) Which of the following statement is/are true? (i) The value of Kincreases as the system approaches equilibrium. (ii) The value of K decreases as the system approaches equilibrium. (iii) The total pressure increases as the system approaches equilibrium. (i) and (iii) are true (ii) and (iii) are true only (iii) is true none of these are true all of these are true
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