For the reaction in equilibrium : if

CHEMISTRY · Single correct · AP · Chemistry · Equilibrium · Equilibrium

Problem

For the reaction in equilibrium :

2\text{NOCl}_{(g)} \rightleftharpoons 2\text{NO}_{(g)} + \text{Cl}_{2(g)}

P_{\text{Cl}_2} = \frac{P}{4}

, when

P

is initial pressure of

\text{NOCl}

, then total pressure at equilibrium is : (1)

\frac{5P}{4}

(2)

2P

(3)

\frac{P}{4}

(4)

\frac{3P}{4}