0.1 mole of was sealed in a tube under atmospheric conditions at 25°C

CHEMISTRY · Subjective · A Level · Chemistry · Gaseous equilibria (Kp) · Gaseous equilibria (Kp)

Problem

0.1 mole of

N_2O_4(g)

was sealed in a tube under atmospheric conditions at 25°C. Calculate the number of mole of

NO_2(g)

present, if the equilibrium

N_2O_4(g) \rightleftharpoons 2NO_2(g), \quad (K_P = 0.14)

is reached after sometime.