For the equilibrium C s - CO2 g - 2CO g Kp - 63 atm at 1000K- If at equilibrium P- - 10 Pco2 total pressure at equilibrium is -

The correct option is C 6.93 atmAt equilibrium C_(g)+CO_2_(g)⇌ 2CO_(g) Given K_P=63 K_P=P^2_COP_CO_2=(10P_CO_2)^2P_CO_2=100P_CO_2P_CO_2=100P_CO_2= ...

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Standard XII

Chemistry

Arrhenius Acid

For the equil...

Question

For the equilibrium $C (s) + C O_{2} (g) ⇌ 2 C O (g) K_{p} = 63$ atm at 1000K. If at equilibrium $P_{\infty} = 10 P_{c o_{2}}$ total pressure at equilibrium is :-

6.30 atm

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0.693 atm

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6.93 atm

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69.3 atm

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Solution

The correct option is C 6.93 atm
At equilibrium
$C_{(g)} + {C O_{2}}_{(g)} ⇌ 2 C O_{(g)}$
Given $K_{P} = 63$
$K_{P} = \frac{P_{C O}^{2}}{P_{C O_{2}}} = \frac{(10 P_{C O_{2}})^{2}}{P_{C O_{2}}} = \frac{100 P_{C O_{2}}}{P_{C O_{2}}} = 100 P_{C O_{2}} = 63$
$P_{C O_{2}} = \frac{63}{100} = 0.63 a t m$
$P_{C O} = 10 P_{C O_{2}} = 10 \times 0.63 a t m = 6.3 a t m$
$P_{t o t} = P_{C O_{2}} + P_{C O} = 0.63 a t m + 6.3 a t m = 6.9 a t m$

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Similar questions

Q. For the equilibrium

C (s) + {C O}_{2} (g) ⇌ 2 C O (g)

K_{p} = 63 a t m

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P_{C O} = 10 P_{{C O}_{2}}

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Q. The following equilibrium constants were determined at

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C O (g) + C l_{2} (g) ⇌ C O {C l}_{2} (g); K_{p_{2}} = {6 \times 10}^{- 3} {a t m}^{- 1}

What is the equilibrium constant

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For the equilibrium C(s)+CO2(g)⇌2CO(g)Kp=63 atm at 1000K. If at equilibrium P∞=10Pco2 total pressure at equilibrium is :-

The correct option is C 6.93 atmAt equilibriumC(g)+CO2(g)⇌2CO(g)Given KP=63KP=P2COPCO2=(10PCO2)2PCO2=100PCO2PCO2=100PCO2=63PCO2=63100=0.63atmPCO=10PCO2=10×0.63atm=6.3atmPtot=PCO2+PCO=0.63atm+6.3atm=6.9atm

For the equilibrium $C (s) + C O_{2} (g) ⇌ 2 C O (g) K_{p} = 63$ atm at 1000K. If at equilibrium $P_{\infty} = 10 P_{c o_{2}}$ total pressure at equilibrium is :-