Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
BITSAT2019ChemistryChemical EquilibriumActual

4 moles of A are mixed with 4 moles of B . At equilibrium for the reaction A + B ⇌ C + D , 2 moles of C and D are formed, the equilibrium constant for the reaction will be,

Options

  1. A1
  2. B1 / 2
  3. C4
  4. D1 / 4

Correct answer

A. 1

Step-by-step solution

The initial concentrations of A, B, C, and D are 4M, 4M, 0M, and 0M respectively. The equilibrium concentrations of A,B,C and D are 4−2=2M, 4−2=2M, 2M and 2M respectively.                                                     A       +               B     ⇌     C       +     &#1

Practice Chemical Equilibrium on Quantrex Academy →

More from Chemical Equilibrium

Le-Chateliers' principle is not applicable to 2024The ratio K_P K_C for the reaction CO _ ( g ) + 1 2 O _ 2( ~g ) CO _ 2( ~g ) is: 2024For an isomerisation reaction A B , the temperature dependence of equilibrium constant is given by _e K=4.0- 2000 T The value of S^ at Hook is, therefore 2022PCl ₅ is dissociating 50 % at 250^ C at a total pressure of P atm. If equilibrium constant is K _ p , then which of the following relation is numerically correct - 2021The ratio K_ p K_ c for the reaction CO (g)+ 1 2 O ₂(g) CO ₂(g) is: 2020An equilibrium mixture at 300 K contains N 2 O 4 and NO 2 at 0 . 28 and 1 . 1 atm pressure, respectively. If the volume of the container is doubled, the new equilibrium pressure of 2018The degree of dissociation of PCl ₅( ) obeying the equilibrium PCl ₅ PCl ₃+ Cl ₂ is related to the equilibrium pressure by 2016In a closed system, A ( s ) 2 ~B ( ~g )+3 C ( g ) , if partial pressure of C is doubled, then partial pressure of B will be 2016 Full Chemical Equilibrium list All BITSAT PYQs