The equilibrium constant for the reaction {\SO}_3( {\g}) ⇋ {\SO}_2( {\g})+\frac{1}{2} {\O}_2( {\g}) is {\K}_{ {\c}}=4.9 \times 10^{-2}. The value of {\K}_{ {\c}} for the reaction 2 {\SO}_2( {\g})+ {\O}_2( {\g}) ⇋ \ {\SO}_3( {\g}) will be [AIEEE 2006]

AIEEE 2006 Solved Paper

Section: Chemistry

Question : 15 of 143

Marks: +1, -0

The equilibrium constant for the reaction SO3(g)⇋SO2(g)+‌

O2(g) is Kc=4.9×10−2. The value of Kc for the reaction 2SO2(g)+O2(g)⇋$SO3(g) will be

[AIEEE 2006]

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