JEE Main Chemistry · Redox Reactions
Oxidation Number Assignment
Oxidation Number Assignment (Redox Reactions) was asked 3 times in 3 JEE Main shifts, 2022–2024, out of the 42 shifts Lumi analysed. 2 of the 3 had a numerical answer.
- Times asked
- 3
- in 3 shifts
- Years
- 2022–2024
- Usual format
- Numerical value
- Recall
- Pattern
- Comes in cycles
- repeats across shifts
How it is asked
- Oxidation state in complex salt
- Statement i/ii on oxidation state and bonding
Difficulty
Easy 1Medium 2Hard 0
Where it sits
Chapter: Redox Reactions. Topic: Redox Reactions, 17 questions over 11 ideas.
Other repeat ideas in this topic
Every time it came
All 3 questions
Newest first, each with its options and official answer.
- 9 Apr 2024, Shift 1 · Q65Given below are two statements : Statement (I) : The oxidation state of an element in a particular compound is the charge acquired by its…MediumTwo statements
- 6 Apr 2023, Shift 1 · Q90In ammonium – phosphomolybdate, the oxidation state of Mo is + ________MediumNumerical value
- 24 Jun 2022, Shift 1 · Q86The difference in oxidation state of chromium in chromate and dichromate salts is ______.EasyNumerical value