JEE Main Chemistry · The d- and f-Block Elements
Disproportionation of Manganate(VI)
Disproportionation of Manganate(VI) (The d- and f-Block Elements) was asked 2 times in 2 JEE Main shifts, 2022–2024, out of the 42 shifts Lumi analysed. 1 of the 2 had a numerical answer.
- Times asked
- 2
- in 2 shifts
- Years
- 2022–2024
- Usual format
- Numerical value
- Multi-step
- Pattern
- Occasional
- repeats across shifts
How it is asked
- Count correct statements on cr and mn compounds
- Spin-only moment of disproportionation product
Difficulty
Easy 0Medium 2Hard 0
Where it sits
Chapter: The d- and f-Block Elements. Topic: d-Block Elements, 51 questions over 25 ideas.
Other repeat ideas in this topic
Every time it came
All 2 questions
Newest first, each with its options and official answer.
- 31 Jan 2024, Shift 1 · Q68Identify correct statements from below: A. The chromate ion is square planar. B. Dichromates are generally prepared from chromates. C. The…MediumOther
- 29 Jun 2022, Shift 1 · Q87An acidified manganate solution undergoes disproportionation reaction. The spin-only magnetic moment value of the product having manganese…MediumNumerical value