The equilibrium constant Kc for the reaction P4(g)⇌2P2(g) is 1.4 at 400oC. Suppose that 3 mol of P4 (g) and 2 mol of P2(g) are mixed in 2 L container at 400oC. What is the value of reaction quotient (Q)?
A
32
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
23
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B23 P4(g)⇌2P2(g)
Reaction Quotient Qc: Qc=[P2(g)]4[P4(g)]= Qc=(nP2V)4nP4V= nP2V = 22=1 nP4V=32 Qc=[P2(g)]4[P4(g)]=(1)2(3/2)=23