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The formation of phosgene is represented...

The formation of phosgene is represented as,
`CO+Cl_(2)hArrCOCl_(2)`
The reaction is carried out in 500 mL flask. At equilibrium 0. 3 mole of phosgene, 0. 1 mole of CO and 0. 1 mole of `Cl_(2)` are present.
The equilibrium constant of the reaction is :

A

30

B

15

C

5

D

3

Text Solution

Verified by Experts

The correct Answer is:
B
`CO+Cl_(2)hArrCOCl_(2)`
`[CO]=(0.1)/(0.5)`
`[Cl_(2)]=(0.1)/(0.5)[COCl_(2)]=(0.3)/(0.5)`
`:.K_(C)=(0.3//0.5)/((0.1)/(0.5)xx(0.1)/(0.5))=15`
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