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JEE Main20231 Feb 2023Morning ShiftChemistryChemical EquilibriumActual

(i) X ( g ) ⇌ Y ( g ) + Z ( g ) K p 1 = 3 (ii) A ( g ) ⇌ 2 B ( g ) K p 2 = 1 If the degree of dissociation and initial concentration of both the reactants X ( g ) and A ( g ) are equal, then the ratio of the total pressure at equilibrium p 1 p 2 is equal to x : 1 . The value of x is (Nearest integer)

Correct answer

0

Step-by-step solution

X ( g )   ⇌   Y ( g )   +   Z ( g )    K p 1 = 3 n Initial concentration n - α n        α n        α n at equilibrium Let total pressure be p 1 Using dalton's law of partial pressures and equation for equilibrium constant: ∴ K p 1 = α 1 + α × p 1 2 1 - α 1 + α p 1 ⇒ 3 = α 2 × p 1 1 - α 2 ....(X) A ( g ) ⇌ 2   B (   g )    k p 2 = 1 n   Init

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