JEE Main · Chemistry · Equilibrium
Complexation Effect on Solubility
JEE Main asked Complexation Effect on Solubility once in the 108 shifts Lumi analysed, on 27 Aug 2021, Shift 1. It belongs to Solubility Product, in Equilibrium (Chemistry).
Updated 2026-10-24
- Times asked
- 1
- in 1 shift
- Years
- 1 of 8
- First asked
- 2021
- the only year
- Pattern
- Gone quiet
- asked once so far
Questions on this idea a shift, by year
2017–2026. Asked in 2021. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Chemistry questions.
Raw count: 2017: 0 in 1 shift · 2020: 0 in 12 shifts · 2021: 1 in 24 shifts · 2022: 0 in 24 shifts · 2023: 0 in 12 shifts · 2024: 0 in 18 shifts · 2025: 0 in 8 shifts · 2026: 0 in 9 shifts.
Shift by shift
Each square is one analysed shift, in date order. Open a filled one for that paper.
How JEE Main framed it
Numerical value is the usual form. Skill tested: multi-step.
- Ligand needed to lower metal ion concentration
Difficulty
1 of the 1 question had a numerical answer.
Every question
The question
From the official JEE Main shift papers, newest first. Open one for the full question, the options and the official answer.
Shift: 27 Aug 2021, Shift 1.
Same topic
Other ideas in Solubility Product
Solubility Product has 7 ideas JEE Main has asked; 5 of them came up in more than one question.
- Solubility-Ksp Relationship8× · 2026
- Common Ion Effect6× · 2024
- Precipitation Condition5× · 2025
- General Ksp Formula for AxBy Salts2× · 2026
- Ksp Expression Writing2× · 2024
- pH Effect on Solubilityonce · 2021