Welcome to your Chemical Equili birium
1.
Which equilibrium has maximum phases?
2.
For 2NO₂ ⇌ N₂O₄, decrease in temperature
3.
Equilibrium cannot be achieved in
4.
Which equilibrium is heterogeneous?
5.
Increasing inert gas at constant volume
6.
Chemical equilibrium is possible only for
7.
Unit of equilibrium constant Kc is
8.
Which graph represents chemical equilibrium correctly?
9.
Equilibrium constant Kp relates to
11.
Which is true for physical equilibrium?
12.
Increase in pressure favours reaction
13.
Forward and backward reactions are equal in
14.
Active mass of liquid water in equilibrium
15.
Which is NOT a property of equilibrium?
16.
If pressure is increased, equilibrium constant
17.
Which reaction shows physical equilibrium?
18.
Catalyst in reversible reaction
19.
In equilibrium CaO(s)+CO₂(g)⇌CaCO₃(s), increasing CO₂
20.
At equilibrium, Gibbs free energy ΔG is
22.
In physical equilibrium of ice and water, which is equal?
23.
At equilibrium, partial pressures are
24.
Equilibrium constant of reverse reaction is
25.
Which equilibrium has no solid?
26.
If Q < K, reaction proceeds
27.
Which change does NOT affect equilibrium position?
28.
Equilibrium is dynamic because
29.
Equilibrium constant Kp depends on
30.
At equilibrium, which is true?
31.
For reaction 2SO₂ + O₂ ⇌ 2SO₃, increase in O₂ shifts equilibrium
32.
For H₂(g)+I₂(g)⇌2HI(g), increase in temperature shifts equilibrium
33.
For reaction with ΔH < 0, increase in temperature
34.
Which does NOT affect equilibrium?
35.
Which factor changes equilibrium constant?
36.
Reaction quotient Q equals K when
37.
Rate of evaporation equals condensation in
38.
For the reaction N₂(g) + 3H₂(g) ⇌ 2NH₃(g), decrease in volume causes equilibrium to shift
39.
Active mass of pure solid is taken as
40.
Equilibrium is established fastest by
41.
Which reaction is reversible?
42.
In solid ⇌ gas equilibrium, increase in volume
43.
Which statement is FALSE?
44.
Which is a feature of equilibrium?
45.
In which equilibrium pressure has no effect?
