9.Use the following information to answer the next question. * Hydrogen iodide, HI(g) is a colourless gas at room temperature. It is formed in the following equilibrium reaction. H₂(g) + 1₂(g) → 2HI(g) Colourless Deep violet Colourless O Which of the following statements about the system at equilibrium is correct? a. The rate of formation of HI(g) is equal to the rate of decomposition of HI(g). b. The rate of formation of HI(g) is more than the rate of decomposition of HI (g). c. The rate of formation of HI(g) is less than the rate of decomposition of HI(g). d. The rate of formation and decomposition of HI(g) cannot be determined. e. The rate of formation of HI(g) and the rate of decomposition of HI(g) varies. O Option 1

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter15: Principles Of Chemical Reactivity: Equilibria
Section: Chapter Questions
Problem 27PS: Dinitrogen trioxide decomposes to NO and NO2, in an endothermic process (rH = 40.5 kJ/mol-rxn)....
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9.Use the following information to answer the next question. *
Hydrogen iodide, HI(g) is a colourless gas at room temperature. It is
formed in the following equilibrium reaction.
H₂(g) + 1₂(g) → 2HI(g)
Colourless Deep violet
Colourless
O Which of the following statements about the system at equilibrium is correct?
a. The rate of formation of HI(g) is equal to the rate of decomposition of HI(g).
b. The rate of formation of HI(g) is more than the rate of decomposition of HI (g).
c. The rate of formation of HI(g) is less than the rate of decomposition of HI(g).
d. The rate of formation and decomposition of HI(g) cannot be determined.
e. The rate of formation of HI(g) and the rate of decomposition of HI(g) varies.
O Option 1
Transcribed Image Text:9.Use the following information to answer the next question. * Hydrogen iodide, HI(g) is a colourless gas at room temperature. It is formed in the following equilibrium reaction. H₂(g) + 1₂(g) → 2HI(g) Colourless Deep violet Colourless O Which of the following statements about the system at equilibrium is correct? a. The rate of formation of HI(g) is equal to the rate of decomposition of HI(g). b. The rate of formation of HI(g) is more than the rate of decomposition of HI (g). c. The rate of formation of HI(g) is less than the rate of decomposition of HI(g). d. The rate of formation and decomposition of HI(g) cannot be determined. e. The rate of formation of HI(g) and the rate of decomposition of HI(g) varies. O Option 1
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