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A vessel contains 1 mole PCI5 (g) at 4 a...

A vessel contains 1 mole `PCI_5` (g) at 4 atm and 0.5 mole `PCI_3` formed at equilibrium. Now, equilibrium pressure of mixture is (assume ideal behavior)

A

16 atm

B

6 atm

C

2 atm

D

4.5 atm

Text Solution

Verified by Experts

The correct Answer is:
B

given x = 0.5
total moles of equilibrium = 1+ x =1.5
moles `alpha` pressure
`1 to 4`atm
`1.5 to ? implies` pressure = 6atm
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