Equilibrium Question 840
$ \Delta G^{0}(HI,,g)\cong +1.7,kJ $ . What is the equilibrium constant at $ 25^{o}C $ for $ H_2(g)+I_2(g) $ D $ 2HI(g) $
Options:
A) 24.0
3.9
2.0
0.5
Show Answer
Answer:
Correct Answer: D
Solution:
$ \Delta G^{o}=-2.303\times 8.314\times {10^{-3}}\times 298\log ,K_{p} $
$ 1.7=-2.303\times 8.314\times {10^{-3}}\times 298\times \log ,K_{p} $
$ K_{p}=0.5 $
BETA
