MCQ
For the reaction,
$C(s)\, + \,C{O_2}(g)\, \rightleftharpoons \,2CO(g),$
the partial pressure of $CO_2$ and $CO$ are $2.0$ and $4.0 \,atm$, respectively, at equilibrium. The $k_p$ of the reaction is
- A$0.5$
- B$4$
- C$32$
- ✓$8$
✓
Answer
Correct option: D.
$8$
d
$CO _{2}( g )+ C ( s ) \rightleftharpoons 2 CO ( g ) Kp$
$CO _{2}( g )+ C ( s ) \rightleftharpoons 2 CO ( g ) Kp$
particulation for given response is
$Kp =$ (Partial weight of CO) $^{2} /($ Partial weight of $CO _{2}$ ) $=\left(4^{2} / 2\right)$ atm $=8$ atm
$Kp$ of response is 8 atm.
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