7 JEE Main 2022 Chemical Equilibrium previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2022 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.
For a reaction at equilibrium A g ⇌ B g + 1 2 C g the relation between dissociation constant K , degree of dissoc…
At 298   K , the equilibrium constant is 2 × 10 15 for the reaction: Cu s + 2 Ag + aq ⇌ Cu 2 + aq + 2 A…
PCl 5 dissociates as PCl 5 g ⇌ PCl 3 g + Cl 2 g 5 moles of PCl 5 are placed in a 200 litre vessel which contains…
4 . 0 moles of argon and 5 . 0 moles of PCl 5 are introduced into an evacuated flask of 100 litre capacity at 610  …
At 600   K , 2   mol of NO are mixed with 1   mol of O 2 . 2 NO g + O 2 g ⇄ 2 NO 2 g The reaction…
2 NOCl g ⇌ 2 NO g + Cl 2 g In an experiment, 2 . 0 moles of NOCl was placed in a one-litre flask and the concentr…
The standard free energy change ΔG ° for 50 % dissociation of N 2 O 4 into NO 2 at 27   ° C and 1 &…