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
The value of equilibrium constant of the reaction
The equilibrium constant of the reaction
16
The reaction quotient (Q) for the reaction . The reaction will proceed towards right side if
Q > Kc
Q = 0
Q = Kc
Q < Kc
In the two gaseous reactions (i) and (ii) at 250o C.
the equilibrium constants K1 and K2 are related as
Reaction In equilibrium condition, pressure of O2 depends on
increased mass of BaO2
increased mass of BaO
increased temperature of equilbrium
increased mass of BaO2 and BaO both
The rate constants for forward and backward reaction of hydrolysis of ester are 1.1 × 10-2 and 1.5 × 10-3 per minute. Equilibrium constant for the reaction
CH3 COOC2H5+H+ CH3COOH + C2H5OH is
4.33
5.33
6.33
7.33
If the concentration of OH- ions in the reaction is decreased by times, then equilibrium concentration of Fe3+ will increase by
8 times
16 times
64 times
4 times
K1 and K2 are equilinrium constant for reactions (i) and (ii)
Then,
K1 = (K2 )0
For the equilibrium
which of the following expressions is correct ?
Kp = PCO2
The following equilibria are given
The equilibrium constant of the reaction in terms of K1, K2 and K3 is
K1,K2,K3
