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For the water gas reaction C(s)+H(2)O(...

For the water gas reaction
`C(s)+H_(2)O(g)hArrCO(g)+H_(2)(g)`
The standard Gibb's energy of energy of reaction (at 1000K) is `-8.1KJmol^(-1)`. Value of equilibrium constant is -

A

2.6

B

6.2

C

8.2

D

10

Text Solution

Verified by Experts

The correct Answer is:
A
`-8.1xx1000=-2.303xx8.3xx1000xxlogK`
`logK=0.42 rArr K=10^(0.42)=2.6`
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