Question

1. The degree of dissociation is 0.5 at 800 K and 2 atrn for the gaseous reaction
PCl5 --->PCI3+ Cl2
Assuming ideal behaviour of all the gases.
Calculate the density of equilibrium mixture at 800 K and 2 atm.
(A) 4.232g.
(B) 6.4 g/L
(C) 8.40/L
(D) 2.291​

Answer 1

Answer:

Expt.wtofPCl5NormalwtofPCl5=1+2=1.5

expt.wt208.5=1.5

Expt.wt=1.5208.5=139

Pu=mwRT

d=vw=RTPM=0.082×8002×139=4.24g/L

d=4.24g/L.

Answer 2

Explanation:

ANSWER IS IN THE PHOTO...❤