Chemical EquilibriumHard
Question
The equilibrium between gaseous isomers A, B and C can be represented as follows.
A(g) $\rightleftharpoons$B(g); K1 =? B(g) $\rightleftharpoons$C(g); K2 = 0.4 C(g) $\rightleftharpoons$A(g); K3 = 0.6
If one mole of A is taken in a closed vessel of volume 1 L, then
Options
A.[A] + [B] + [C] = 1 M at any moment of reaction.
B.concentration of C is 1.2 M at equilibrium.
C.the value of K1 is 1/0.24.
D.isomer A is thermodynamically least stable.
Solution
$K_{1} = \frac{1}{K_{2} \times K_{3}} = \frac{1}{0.24}$
As Δng = 0, [A] + [B] + [C] = 1 M
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