In a reversible chemical reaction having two reactants in equilibrium with one product, if the initial concentration of both the reactants is doubled, then the equilibrium constant will :

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ALOK_RAJ Asked Aug 4, 2023

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In a reaction A (g) + 2 B (g) $\rightleftharpoons$ 2 C (g), 2 moles of ' $A ^{\prime}, 3$ moles of 'B' and 1 mole of 'C' are placed in a 2 L flask and the equilibrium concentration of 'C' is 1 mol / L.

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In the following reaction, 3A(g) + B(g) ⇌ 2C(g) + D(g), Initial moles of B is double of A. At equilibrium, moles of A and C are equal. Hence % dissociation of B is :

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For the reaction: H2(g)+ I2(g) $\rightleftharpoons$ 2HI (g), the equilibrium constant $K _{ p }$ changes with :

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CH3-CO-CH3 (g) $\rightleftharpoons$ CH3-CH3 (g)+ CO (g) Initial pressure of CH3COCH3 is 100 mm. When equilibrium is set up, mole fraction of CO (g) is 1 / 3. Hence value of K_p for given reaction is :

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The equilibrium constant for the reaction —

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The graph which will be representing all the equilibrium concentrations for the reaction —

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For the reaction $A(g)+B(g) \rightleftharpoons C(g)$ at equilibrium, the partial pressure of the species are $P_{A}=0.15$ atm, $P_{C}=P_{B}=0.30$ atm.

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n mole of PCl3 and n mole of Cl2 are allowed to react at constant temperature T to have a total equilibrium pressure P1 as :

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For the equilibrium $PCl _{5}( g ) \rightleftharpoons PCl _{3}( g )+ Cl _{2}( g )$ in a closed vessel, $K _{ p }$ is found to be double of $K _{ c }$. This is attained when:

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For the equilibrium 2H2O (g) $\rightleftharpoons$ 2H2 (g) + O2 (g), equilibrium constant is K _1.

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The value of K_p for the reaction, A(g)+2 B(g) $\rightleftharpoons$ C(g) is 25 atm $^{-2}$ at a certain temperature. The value of K_p for the reaction, $\frac{1}{2} C(g) \rightleftharpoons \frac{1}{2} A(g)+B(g)$ at the same temperature would be :

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When initial concentration of a reactant is doubled in a reaction, its half-life period is not affected. The order of the reaction is —

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In a reversible chemical reaction having two reactants in equilibrium with one product, if the initial concentration of both the reactants is doubled, then the equilibrium constant will :

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