Le Chatelier's Principle: JEE Questions & Solutions
7 previous-year JEE Chemistry questions on Le Chatelier's Principle, each with a worked step-by-step solution.
Previous-year questions
- 01
Ice and water are placed in a closed container at a pressure of 1 atm and temperature 273.15 K. If pressure of the system is increased 2…
MCQMediumJEE 2025 - 02
Consider the equilibrium: CO(g) + 3H₂(g) ⇌ CH₄(g) + H₂O(g) If the pressure applied over the system increases by two fold at constant…
MCQEasyJEE 2025 - 03
In the following system, PCl₅(g) ⇌ PCl₃(g) + Cl₂(g) at equilibrium, upon addition of xenon gas at constant T and p, the concentration of
MCQMediumJEE 2025 - 04
Consider the following equation: 2SO₂(g) + O₂(g) ⇌ 2SO₃(g), Δ H = -190 kJ The number of factors which will increase the yield of SO₃ at…
NVAEasyJEE 2023 - 05
The effect of addition of helium gas to the following reaction in equilibrium state, is: PCl₅(g) ⇌ PCl₃(g) + Cl₂(g)
MCQMediumJEE 2023 - 06
The equilibrium composition for the reaction PCl₃ + Cl₂ ⇌ PCl₅ at 298 K is given below: [PCl₃]_eq = 0.2 mol L⁻¹, [Cl₂]_eq = 0.1 mol L⁻¹,…
NVAMediumJEE 2023 - 07
The equilibrium composition for the reaction PCl₃ + Cl₂ ⇌ PCl₅ at 298 K is given below: [PCl₃] = 0.2 mol L⁻¹, [Cl₂] = 0.1 mol L⁻¹, [PCl₅] =…
NVAMediumJEE 2023
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