JEE Main · Chemistry · Hydrogen
Heavy Water Properties
JEE Main asked Heavy Water Properties 2 times in 2 of the 108 shifts Lumi analysed, all in 2021. It belongs to Hydrogen and Hydrides, in Hydrogen (Chemistry). In 2021 it came in more than one shift of the same year.
Updated 2026-10-24
- Times asked
- 2
- in 2 shifts
- Years
- 1 of 8
- First asked
- 2021
- the only year
- Pattern
- Gone quiet
- across the analysed shifts
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: 2 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
Other is the usual form. Skill tested: recall.
- Incorrect statement about heavy water
- Count correct statements on heavy water
Difficulty
Every question was multiple choice.
Every question
All 2 questions
From the official JEE Main shift papers, newest first. Open one for the full question, the options and the official answer.
- 17 Mar 2021, Shift 1 · Q35The INCORRECT statement(s) about heavy water is (are) (A) used as a moderator in nuclear reactor (B) obtained as a by-product in…EasyOther
- 26 Feb 2021, Shift 1 · Q35Statements about heavy water are given below. A. Heavy water is used in exchange reactions for the study of reaction mechanisms. B. Heavy…EasyOther
Shifts: 26 Feb 2021, Shift 1, 17 Mar 2021, Shift 1.
Same topic
Other ideas in Hydrogen and Hydrides
Hydrogen and Hydrides has 29 ideas JEE Main has asked; 21 of them came up in more than one question. The 12 most asked are below.
- Isotopes of Hydrogen5× · 2023
- Syngas Production via Reforming4× · 2023
- Redox Behavior of Hydrogen Peroxide4× · 2022
- Ion-Exchange Resins for Water Softening3× · 2023
- Water-Gas Shift Reaction3× · 2023
- Oxidizing Action of H2O23× · 2022
- Temporary Hardness and Clark's Method3× · 2022
- H-H Bond Dissociation Enthalpy3× · 2021
- Covalent Hydride Types2× · 2023
- Dihydrogen from Brine Electrolysis2× · 2023
- Kinetic Isotope Effect in Hydrogen2× · 2023
- Storage and Stabilization of H2O22× · 2023