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A vessel at 1000 K contains CO(2) with a...

A vessel at 1000 K contains `CO_(2)` with a pressure of 0.5 atm. Some of `CO_(2)` is converted into CO on addtion of graphite. The value of K' at equilibrium when total pressure is 0.8 atm will be

A

0.18 atm

B

1.8 atm

C

2 atm

D

1 atm

Text Solution

Verified by Experts

The correct Answer is:
B
`underset(0.5)(CO_(2))+C_((s)) harr 2CO`
at eqm 0.5-P`" "2P`
P=0.3
`K=((0.6)^(2))/((0.2))=1.8`atm
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