Consider the equilibrium reaction represented by the following equation: 2SO2(g) + O2(g) ⇌ 2SO3(g); ∆H = 395.7 kJmol-1 Which of the following statements about the equilibrium system is correct?

a

Addition of catalyst changes the equailibrium position

b

Decrease in pressure increase in temperature SO3

c

Decrease in pressure increases the equilibrium concentration of O2

d

Increase in temperatur favours the forward reaction

Download Offline App Ask a Question

Explanation

Correct Option
c

No explanation available

Video Explanation

No video available

Post your Contribution

Share:

Discussions (10)

badformular
10 years ago

y ixnt it option d

chydirim@gmail.com
10 years ago

I think there are two answers here, c and d but i think d is better

jederat
5 years ago

D is the answer

Smartdaddy69
2 years ago

decrease in pressure favores the reaction that produces more moles of gass, in this case the back reaction, bur the number of moles back and forward are the same for oxygen therefore pressure no really get effect on 0xygen production

MaraeX
8 years ago

myschool plzz correct this..

the answer should be D..

2Toluene
10 months ago

c is valid

the answer is D since it is endothermic and an increase in temperature will favour the foward reaction(le chaliters principle)

Quick Questions

Ask a Question
CO

ceoofwahala

20th June, 2026

Chemistry


2 comments

ASSAAS

20th June, 2026

English Language


5 comments

infinitehoaxx

21st May, 2026

Computer


4 comments