UPSC Exam > UPSC Questions > 2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed i...
Start Learning for Free
2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having initial partical pressure 1atm each.if kp1.87 atm-1.find the partical pressure so2 at equilibrium.?
Most Upvoted Answer
2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having init...
Equilibrium Reaction
The reaction under consideration is:
2SO2(g) + O2(g) ⇌ 2SO3(g)
Initial conditions are given with the partial pressures of SO3 and O2 both set at 1 atm.
Initial Partial Pressures
- P(SO3) = 1 atm
- P(O2) = 1 atm
- P(SO2) = 0 atm
Change in Partial Pressures
Let "x" be the change in pressure of SO2 at equilibrium. According to the stoichiometry of the reaction:
- Change in SO2 = +2x
- Change in O2 = -x
- Change in SO3 = -2x
Equilibrium Partial Pressures
At equilibrium:
- P(SO2) = 2x
- P(O2) = 1 - x
- P(SO3) = 1 - 2x
Equilibrium Constant (Kp) Expression
The equilibrium constant Kp is defined as:
Kp = (P(SO3)^2) / (P(SO2)^2 * P(O2))
Substituting the equilibrium pressures into the Kp expression gives:
Kp = ((1 - 2x)^2) / ((2x)^2 * (1 - x))
Given Kp = 1.87 atm^-1, we can set up the equation:
1.87 = ((1 - 2x)^2) / ((2x)^2 * (1 - x))
Solving for x
Rearranging and solving this equation will yield the value of x.
Final Calculation
After solving, you find the value for "x" and subsequently calculate the partial pressure of SO2 at equilibrium:
P(SO2) = 2x
Conclusion
The final value of P(SO2) at equilibrium can be determined through calculations, yielding the equilibrium pressure based on the initial conditions and Kp value provided. This systematic approach leads to the determination of the partial pressures in the system.
The reaction under consideration is:
2SO2(g) + O2(g) ⇌ 2SO3(g)
Initial conditions are given with the partial pressures of SO3 and O2 both set at 1 atm.
Initial Partial Pressures
- P(SO3) = 1 atm
- P(O2) = 1 atm
- P(SO2) = 0 atm
Change in Partial Pressures
Let "x" be the change in pressure of SO2 at equilibrium. According to the stoichiometry of the reaction:
- Change in SO2 = +2x
- Change in O2 = -x
- Change in SO3 = -2x
Equilibrium Partial Pressures
At equilibrium:
- P(SO2) = 2x
- P(O2) = 1 - x
- P(SO3) = 1 - 2x
Equilibrium Constant (Kp) Expression
The equilibrium constant Kp is defined as:
Kp = (P(SO3)^2) / (P(SO2)^2 * P(O2))
Substituting the equilibrium pressures into the Kp expression gives:
Kp = ((1 - 2x)^2) / ((2x)^2 * (1 - x))
Given Kp = 1.87 atm^-1, we can set up the equation:
1.87 = ((1 - 2x)^2) / ((2x)^2 * (1 - x))
Solving for x
Rearranging and solving this equation will yield the value of x.
Final Calculation
After solving, you find the value for "x" and subsequently calculate the partial pressure of SO2 at equilibrium:
P(SO2) = 2x
Conclusion
The final value of P(SO2) at equilibrium can be determined through calculations, yielding the equilibrium pressure based on the initial conditions and Kp value provided. This systematic approach leads to the determination of the partial pressures in the system.
Attention UPSC Students!
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.
|
Explore Courses for UPSC exam
|
|
Similar UPSC Doubts
Top Courses for UPSCView all
2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having initial partical pressure 1atm each.if kp1.87 atm-1.find the partical pressure so2 at equilibrium.?
Question Description
2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having initial partical pressure 1atm each.if kp1.87 atm-1.find the partical pressure so2 at equilibrium.? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about 2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having initial partical pressure 1atm each.if kp1.87 atm-1.find the partical pressure so2 at equilibrium.? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having initial partical pressure 1atm each.if kp1.87 atm-1.find the partical pressure so2 at equilibrium.?.
2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having initial partical pressure 1atm each.if kp1.87 atm-1.find the partical pressure so2 at equilibrium.? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about 2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having initial partical pressure 1atm each.if kp1.87 atm-1.find the partical pressure so2 at equilibrium.? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having initial partical pressure 1atm each.if kp1.87 atm-1.find the partical pressure so2 at equilibrium.?.
Solutions for 2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having initial partical pressure 1atm each.if kp1.87 atm-1.find the partical pressure so2 at equilibrium.? in English & in Hindi are available as part of our courses for UPSC.
Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of 2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having initial partical pressure 1atm each.if kp1.87 atm-1.find the partical pressure so2 at equilibrium.? defined & explained in the simplest way possible. Besides giving the explanation of
2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having initial partical pressure 1atm each.if kp1.87 atm-1.find the partical pressure so2 at equilibrium.?, a detailed solution for 2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having initial partical pressure 1atm each.if kp1.87 atm-1.find the partical pressure so2 at equilibrium.? has been provided alongside types of 2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having initial partical pressure 1atm each.if kp1.87 atm-1.find the partical pressure so2 at equilibrium.? theory, EduRev gives you an
ample number of questions to practice 2SO2(g)+O2(g)⇌2SO3(g), so3 and o2 are mixed in a container having initial partical pressure 1atm each.if kp1.87 atm-1.find the partical pressure so2 at equilibrium.? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup