JEE Main Chemistry · The Solid State
Empirical Formula from Void Occupancy
Empirical Formula from Void Occupancy (The Solid State) was asked 2 times in 2 JEE Main shifts, 2020–2022, out of the 42 shifts Lumi analysed. 1 of the 2 had a numerical answer.
- Times asked
- 2
- in 2 shifts
- Years
- 2020–2022
- Usual format
- Numerical value
- Calculation
- Pattern
- Occasional
- repeats across shifts
How it is asked
- Percentage of element from void occupancy
- Oxidation states from void occupancy in lattice
Difficulty
Easy 0Medium 2Hard 0
Where it sits
Chapter: The Solid State. Topic: Crystal Lattices, 9 questions over 7 ideas.
Other repeat ideas in this topic
Every time it came
All 2 questions
Newest first, each with its options and official answer.
- 24 Jun 2022, Shift 1 · Q81Atoms of element X form hcp lattice and those of element Y occupy of its tetrahedral voids. The percentage of element X in…MediumNumerical value
- 6 Sep 2020, Shift 2 · Q41A crystal is made up of metal ions 'M' and 'M' and oxide ions. Oxide ions form a ccp lattice structure. The cation 'M'…MediumSingle correct