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At T(K), for the gaseous reaction
2 AB+C,KC is 2×10-3

at a given time the composition of reaction mixture is [A]=[B]=[C]=3.0×10-4M,the state of the reaction is

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Important Questions on Chemical Equilibrium

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For the reaction H2g+Br2g2HBrg, the concentrations of H2, Br2 and HBr at equilibrium are found to be 3.5×10-3 M, 4.7×10-3 M and 3.3×10-3 M. If the reaction takes place in a sealed vessel at 600°C, then find the value of its Kc
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When some helium gas is added, at constant pressure, to an equilibrium mixture of 2SO2(g)+O2(g)2SO3(g), which of the following conditions will occur ?

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If the value of Kp for the reaction 12N2+32H22NH3 is found to be 100 atm, calculate ΔG° at 298 K.
HARD
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IMPORTANT
If the value of ΔG° for the equilibrium reaction at 300 K is 57.44 kJ mol-1, the equilibrium constant Kc is: