Q.

In the equilibrium, 2SO2(g)+O2(g)2SO3(g), the partial pressure of SO2 , O2 and SO2 are 0.662, 0.101 and 0.331 atm respectively. What should be the partial pressure of oxygen so that the equilibrium concentration of SO3 and SO: are equal?

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

1.0 atm

b

0.4 atm

c

0.8 atm

d

0.25 atm

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Kp=pSO32pSO22pO2=(0.331)2(0.662)2(0.101)=2.5
Now, Kp=pSO32pSO22pO2;
If pso3 =Pso2
Then, pO2=1Kp=12.5=0.4atm

Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon