CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

The equilibrium constant for the reaction $$CO(g) +H_2O(g) \rightleftharpoons CO_2(g)+H_2(g)$$ is 5. How many moles of $$CO_2$$ must be added to 1 litre container already containing 3 moles each of CO and $$H_2O$$ to make 2 M equilibrium concentration of CO?


A
15
loader
B
19
loader
C
5
loader
D
20
loader

Solution

The correct option is A 19
$$CO$$$$+H_1O$$$$\rightleftharpoons $$
$$CO_2$$$$+H_2$$
initial conc.$$3$$$$3$$$$x$$$$0$$
At eqm$$2$$$$2$$$$(x+1)$$$$1$$
$$5=\dfrac{(x+1)}{4}=20=x+1$$
$$\Rightarrow x=19$$

Chemistry

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More


similar_icon
People also searched for
View More



footer-image