11 JEE Main 2023 Chemical Equilibrium previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2023 previous-year questions from the Chemical Equilibrium chapter of Chemistry. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Chemical Equilibrium chapter hub.
At 298   K N 2 g + 3 H 2 g ⇌ 2 NH 3 g , K 1 = 4 × 10 5 N 2 g + O 2 g ⇌ 2 NO g , K 2 = 1 . 6 ×…
4 . 5 moles each of hydrogen and iodine is heated in a sealed ten litre vessel.At equilibrium, 3 moles of HI were found…
Consider the following equation: 2 SO 2 g + O 2 g ⇌ 2 SO 3 g , ΔH = - 190   kJ . The number of factors…
For a concentrated solution of a weak electrolyte ( K eq = equilibrium constant) A 2 B 3 of concentration ‘ C …
Water decomposes at 2300   K H 2 O g → H 2 g + 1 2 O 2 g The percent of water decomposing at 2300   K a…
(i) X ( g ) ⇌ Y ( g ) + Z ( g )   K p 1 = 3 (ii) A ( g ) ⇌ 2   B (   g )    K p 2…
A mixture of one mole of H 2 O and 1 mole of CO is taken in a 10   litre container and heated to 725   K . At…
The effect of addition of helium gas to the following reaction in equilibrium state at constant volume, is : PCI 5 ( &#…
The number of correct statement/s involving equilibria in physical processes from the following is ________ (A) Equilib…
The equilibrium composition for the reaction PCl 3 + Cl 2 ⇌ PCl 5 at 298   K is given below: PCl 3 eq = 0 .…
Log in to unlock the full list, track what you've solved, and practice on the TCS iON-style CBT player. It's free.