Given: C(s) + CO₂(g) $f$ 2CO(g)
at Equilibrium at a Certain Temperature,The Partial Pressures of Certain

Given: C(s) + CO₂(g) $f$
2CO(g)
At equilibrium at a certain temperature,The partial pressures of CO(g)
And CO₂(g) Are 1.22 atm and 0.780 atm,Respectively.Calculate the value of K for this reaction.

A) 3.13
B) 2.00
C) 1.91
D) 1.56
E) 0.640