The reaction quotient (Q) for the reaction . The reaction will proceed towards right side if
Q > Kc
Q = 0
Q = Kc
Q < Kc
For the equilibrium
which of the following expressions is correct ?
Kp = PCO2
According to Le-Chatlier's principle, adding heat to a solid liquid equilibrium will cause the
temperature to increase
temperature to decrease
amount of liquid to decrease
amount of solid to decrease
Which one of the following information can be obtained on the basis of Le-Chatelier's principle ?
Dissociation constant of a weak acid
Entropy change in a reaction
Equilibrium constant of a chemical reaction
Shift in equilibrium position on changing values of a constant
K1 and K2 are equilibrium constant for reactions (i) and (ii)
Then,
K1 = (K2 )0
If K1 and K2 are the respective equilibrium constants for the two reactions
The equilibrium constant of the reaction
will be
K1 / (K2 )2
K1 . K2
K1 / K2
K2 / K1
Reaction In equilibrium condition, pressure of O2 depends on
increased mass of BaO2
increased mass of BaO
increased temperature of equilibrium
increased mass of BaO2 and BaO both
The dissociation constants for acetic acid and HCN at 25o C are 1.5 × 10-5 and 4.5 × 10-10 , respectively. The equilibrium constant for the equilibrium,
would be
3.0 × 103
3.0 × 10-5
3.0 × 104
3.33 × 104
In the two gaseous reactions (i) and (ii) at 250o C.
the equilibrium constants K1 and K2 are related as
The following equilibria are given
The equilibrium constant of the reaction in terms of K1, K2 and K3 is
K1,K2,K3
