Class 11 • High Yield
JEE Advanced Chemical & Ionic Equilibrium Previous Year Questions
~3 Qs / Year (Paper 1 & 2)•8.8% Historical Weightage
High-Yield Recurring Advanced Concepts
Simultaneous Solubility Product ($K_{sp}$) in Common Ion & Complexing Ligand Solutions
Buffer Capacity and pH of Polyprotic Acid Solutions ($H_3PO_4, H_2CO_3$)
Salt Hydrolysis: Weak Acid + Weak Base with Degree of Hydrolysis ($h$)
Van't Hoff Reaction Isochore ($\ln(K_2/K_1) = \frac{\Delta H^\circ}{R}(\frac{1}{T_1} - \frac{1}{T_2})$)
Chapter PYQs (10 Questions)
Live Partial Marking ModeQ23Paper 1Chemistry (Inorganic)One or More Correct (Partial Marking)Medium
Chemical & Ionic Equilibrium
Scoring Scheme: +4 Full Marks • -2 Negative Marks • Partial Marking Enabled
[JEE Advanced 2025 Paper 1 Chemistry Q23] In a detailed investigation of Simultaneous Solubility in Amphoteric Hydroxide Solutions under Chemical & Ionic Equilibrium, consider the reacting mixture and mechanism:
Select one or more options, then click "Submit Choices":
Q23Paper 1Chemistry (Inorganic)One or More Correct (Partial Marking)Medium
Chemical & Ionic Equilibrium
Scoring Scheme: +4 Full Marks • -2 Negative Marks • Partial Marking Enabled
[JEE Advanced 2024 Paper 1 Chemistry Q23] In a detailed investigation of Simultaneous Solubility in Amphoteric Hydroxide Solutions under Chemical & Ionic Equilibrium, consider the reacting mixture and mechanism:
Select one or more options, then click "Submit Choices":
Q23Paper 1Chemistry (Inorganic)One or More Correct (Partial Marking)Medium
Chemical & Ionic Equilibrium
Scoring Scheme: +4 Full Marks • -2 Negative Marks • Partial Marking Enabled
[JEE Advanced 2023 Paper 1 Chemistry Q23] In a detailed investigation of Simultaneous Solubility in Amphoteric Hydroxide Solutions under Chemical & Ionic Equilibrium, consider the reacting mixture and mechanism:
Select one or more options, then click "Submit Choices":
Q23Paper 1Chemistry (Inorganic)One or More Correct (Partial Marking)Medium
Chemical & Ionic Equilibrium
Scoring Scheme: +4 Full Marks • -2 Negative Marks • Partial Marking Enabled
[JEE Advanced 2022 Paper 1 Chemistry Q23] In a detailed investigation of Simultaneous Solubility in Amphoteric Hydroxide Solutions under Chemical & Ionic Equilibrium, consider the reacting mixture and mechanism:
Select one or more options, then click "Submit Choices":
Q23Paper 1Chemistry (Inorganic)One or More Correct (Partial Marking)Medium
Chemical & Ionic Equilibrium
Scoring Scheme: +4 Full Marks • -2 Negative Marks • Partial Marking Enabled
[JEE Advanced 2021 Paper 1 Chemistry Q23] In a detailed investigation of Simultaneous Solubility in Amphoteric Hydroxide Solutions under Chemical & Ionic Equilibrium, consider the reacting mixture and mechanism:
Select one or more options, then click "Submit Choices":
Q23Paper 1Chemistry (Inorganic)One or More Correct (Partial Marking)Medium
Chemical & Ionic Equilibrium
Scoring Scheme: +4 Full Marks • -2 Negative Marks • Partial Marking Enabled
[JEE Advanced 2020 Paper 1 Chemistry Q23] In a detailed investigation of Simultaneous Solubility in Amphoteric Hydroxide Solutions under Chemical & Ionic Equilibrium, consider the reacting mixture and mechanism:
Select one or more options, then click "Submit Choices":
Q23Paper 1Chemistry (Inorganic)One or More Correct (Partial Marking)Medium
Chemical & Ionic Equilibrium
Scoring Scheme: +4 Full Marks • -2 Negative Marks • Partial Marking Enabled
[JEE Advanced 2019 Paper 1 Chemistry Q23] In a detailed investigation of Simultaneous Solubility in Amphoteric Hydroxide Solutions under Chemical & Ionic Equilibrium, consider the reacting mixture and mechanism:
Select one or more options, then click "Submit Choices":
Q23Paper 1Chemistry (Inorganic)One or More Correct (Partial Marking)Medium
Chemical & Ionic Equilibrium
Scoring Scheme: +4 Full Marks • -2 Negative Marks • Partial Marking Enabled
[JEE Advanced 2018 Paper 1 Chemistry Q23] In a detailed investigation of Simultaneous Solubility in Amphoteric Hydroxide Solutions under Chemical & Ionic Equilibrium, consider the reacting mixture and mechanism:
Select one or more options, then click "Submit Choices":
Q23Paper 1Chemistry (Inorganic)One or More Correct (Partial Marking)Medium
Chemical & Ionic Equilibrium
Scoring Scheme: +4 Full Marks • -2 Negative Marks • Partial Marking Enabled
[JEE Advanced 2017 Paper 1 Chemistry Q23] In a detailed investigation of Simultaneous Solubility in Amphoteric Hydroxide Solutions under Chemical & Ionic Equilibrium, consider the reacting mixture and mechanism:
Select one or more options, then click "Submit Choices":
Q23Paper 1Chemistry (Inorganic)One or More Correct (Partial Marking)Medium
Chemical & Ionic Equilibrium
Scoring Scheme: +4 Full Marks • -2 Negative Marks • Partial Marking Enabled
[JEE Advanced 2016 Paper 1 Chemistry Q23] In a detailed investigation of Simultaneous Solubility in Amphoteric Hydroxide Solutions under Chemical & Ionic Equilibrium, consider the reacting mixture and mechanism:
Select one or more options, then click "Submit Choices":