26. Q Q
The equation shows the equilibrium between dinitrogen tetroxide, N. O.. and nitrogen dioxide.
NO2
The colours of the reactant and product are also shown.
N. O.(9) 2NO (9)
colourless brown
The forward reaction is endothermic
Which statement is not correct?
A At equilibrium the concentrations of the reactant and the product are constant
B. At equilibrium the rate of the forward reaction is equal to the rate of the reverse reaction.
с When the pressure is increased a darker brown colour is seen.
D
When the temperature is increased a darker brown colour is seen.