Which of the following statements is correct about the following system at equilibrium? \(P C L_{\text {iel }}\) \(\mathrm{PCl}_{\text {ice }}+\mathrm{Cl}_{\text {wal }} \Delta \mathrm{H}\) positive ____________
A. Increase in temperature increases the yield of \(\mathrm{PCl}, \) B. \(\mathrm{PCl}\), is less stableat high pressures. C. The concentrations of \(\mathrm{PCl}_{1}\) and \(\mathrm{Cl}_{4}\) increase at higher pressures. \(\quad\) D. Decrease In pressure favours the forward reaction.
