New chat PYQ Library Doubts Rank report

Sign in to see Recents

Sign in to save progress →

Chemical Equilibrium question

2023 · 1 Feb · Shift 1 · Q20

Guest · try one question or challengeGuest · try one question or challenge

PYQ Library
JEE Main
Chemistry
Chemical Equilibrium
2023 · 1 Feb · Shift 1 · Q20

Chemical Equilibrium question

2023 · 1 Feb · Shift 1 · Q20

JEE MainChemistryChemical EquilibriumNumerical+4 / −1

(i)

\mathrm{X}(\mathrm{g}) \rightleftharpoons \mathrm{Y}(\mathrm{g})+\mathrm{Z}(\mathrm{g}) \quad \mathrm{K}_{\mathrm{p} 1}=3

(ii)

\mathrm{A}(\mathrm{g}) \rightleftharpoons 2 \mathrm{~B}(\mathrm{g}) \quad \mathrm{K}_{\mathrm{p} 2}=1

If the degree of dissociation and initial concentration of both the reactants

\mathrm{X}(\mathrm{g})

and

\mathrm{A}(\mathrm{g})

are equal, then the ratio of the total pressure at equilibrium

\left(\frac{p_{1}}{p_{2}}\right)

is equal to

\mathrm{x}: 1

. The value of

\mathrm{x}

is

\underline{\hspace{2cm}}

(Nearest integer)

Numerical answer

More from Chemical Equilibrium

The effect of addition of helium gas to the following reaction in equilibrium state, is : $PCl_{5} (g) ⇌ PCl_{3} (g) + Cl_{2} (g)$ 2023 · Multiple correct
For a concentrated solution of a weak electrolyte ( $K_{eq} =$ equilibrium constant) $A_{2} B_{3}$ of concentration ' $c$ ', the degree of dissociation ' $α$ ' is :2023 · MCQ
The equilibrium composition for the reaction $PCl_{3} + Cl_{2} ⇌ PCl_{5}$ at $298 K$ is given below: $[PCl_{3}]_{eq} = 0.2 mol L^{- 1}, [Cl_{2}]_{eq} = 0.1 mol L^{- 1}, [PCl_{5}]_{eq} = 0.40 mol L^{- 1}$ …2023 · Numerical
The number of correct statement/s involving equilibria in physical processes from the following is (A) Equilibrium is possible only in a closed system at a given temperature. (B) Both the opposing processes occur…2023 · Numerical
$A (g) ⇌ 2 B (g) + C (g)$ For the given reaction, if the initial pressure is $450 mm Hg$ and the pressure at time $t$ is $720 mm Hg$ at a constant…2023 · Numerical
A mixture of 1 mole of $H_{2} O$ and 1 mole of $CO$ is taken in a 10 litre container and heated to $725 K$ . At equilibrium $40%$ of water by mass reacts with carbon monoxide according to the equation…2023 · Numerical
4.5 moles each of hydrogen and iodine is heated in a sealed ten litre vessel. At equilibrium, 3 moles of $HI$ were found. The equilibrium constant for $H_{2} (g) + I_{2} (g) ⇌ 2 HI (g)$ …2023 · Numerical
Water decomposes at 2300 K $H_{2} O (g) \to H_{2} (g) + \frac{1}{2} O_{2} (g)$ The percent of water decomposing at 2300 K and 1 bar is (Nearest integer). Equilibrium constant for the reaction is $2 \times 1 0^{- 3}$ at…2023 · Numerical