Question

in a litre closed container4 moles of pcl5 are heated and 80% pcl5 remain undissociated at equilibrium.then equilibrium contact is???
​

Answer 1

Answer:

PCl5 PCl3 + Cl2 Initial concentration of PCl5 = 55 = 1 concentration of PCl5 at equilibrium = 1 - 40100 = 0.6 the value of Kc = 0.4 * 0.40.6 =