JEE Main 202229 Jun, Evening shiftChemistryHardEquilibrium123× since 2002
4.0 moles of argon and 5.0 moles of PCl₅ are introduced into an evacuated flask of 100 litre capacity at 610 K. The system is allowed to equilibrate. At equilibrium, the total pressure of mixture was found to be 6.0 atm. The K_p for the reaction is :
[Given : R = 0.082 L atm K^1 mol^1]