Q.

PCl5 dissociates as follows in a closed reaction vessel PCl5(g)⇌PCl3(g)+Cl2(g).If total pressure at equilibrium of the reaction mixture is P and degree of dissociation of PCl5 is x, the partial pressure of PCl3 will be

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

[1/(1–x)] P

b

[x/(x–1)] P

c

[x/x+1] P

d

[2x/(1–x)] P

answer is C.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

 The reaction is given below,

PCl5(g)⇌PCl3(g)+Cl2(g).

(1–x) ⇌x+x

So, [x/1+x] P

Therefore, the correct answer is option (C) [x/x+1] P.

Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
PCl5 dissociates as follows in a closed reaction vessel PCl5(g)⇌PCl3(g)+Cl2(g).If total pressure at equilibrium of the reaction mixture is P and degree of dissociation of PCl5 is x, the partial pressure of PCl3 will be