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For the reaction aC(s) + CO2(g) hArr 2CO...

For the reaction a`C(s) + CO_2(g) hArr 2CO(g)`, the partial pressure of `CO_2` and CO are 2.0 and 4.0 atm respectively at equilibrium. The `K_p` for reaction is:

A

0.5

B

4

C

8

D

32

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The correct Answer is:
C
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