Chemistry - Chemical Equilibrium Question with Solution | TestHub

ChemistryChemical EquilibriumProblems involving KpMedium2 minQB

ChemistryMediummultiple choice

In the reaction, C(s) + CO₂(g) $⇌$ 2CO(g), the equilibrium pressure is 12 atm. If 50% of the CO₂ reacts, then

Answer:

B, C, D

Solution:

C(s) + CO₂(g) $⇌$ 2CO(g)

$t = 0$ : $P$ -

At equilibrium: $P - \frac{P}{2}$ $P$

According to the question, $12 = P - \frac{P}{2} + P$ , or $P = 8$ atm.

$K_{p} = \frac{P _{2}}{\frac{P}{2}} = 2 P = 2 \times 8 = 16 a t m$

Stream:JEESubject:ChemistryTopic:Chemical EquilibriumSubtopic:Problems involving Kp

⏱ 2mℹ️ Source: QB

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