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Equilibrium constant for the following r...

Equilibrium constant for the following reactions have been determined at `823K`.
`CaO(s)+H_(2)(g)hArrCO(s)+H_(2)O(g) K_(1)=60`
`CaO(s)+CO(g)hArrCO(S)+CO_(2)(g) K_(2)=400`
Using this information, calculate, equilibrium constant (at the same temperature) for `:-` `CO_(2)(g)+H_(2)(g)hArrCO(s)+H_(2)O(g)K_(3)=?`
`CO(g)+H_(2)O(g)hArrCO_(2)(g)+H_(2)(g)K_(4)=?`

A

`K_(3)=0.15,K_(4)=6.66`

B

`K_(3)=1.5,K_(4)=66.6`

C

`K_(3)=15,K_(4)=666`

D

None

Text Solution

Verified by Experts

The correct Answer is:
A
`K_(3)=(K_(1))/(K_(2))`
`K_(4)=(K_(2))/(K_(1))`
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