JEE Main · Chemistry · Environmental Chemistry
Non-Biodegradable Industrial Solid Wastes
JEE Main asked Non-Biodegradable Industrial Solid Wastes 2 times in 2 of the 108 shifts Lumi analysed, in 2022 and 2023. It belongs to Environmental Chemistry (Chemistry). The longest wait between two years asking it was 1 year.
Updated 2026-10-24
- Times asked
- 2
- in 2 shifts
- Years
- 2 of 8
- First asked
- 2022
- last in 2023
- Pattern
- Occasional
- across the analysed shifts
Questions on this idea a shift, by year
2017–2026. Asked in 2022 and 2023. 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: 0 in 24 shifts · 2022: 1 in 24 shifts · 2023: 1 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
Match the list is the usual form. Skill tested: recall.
- Match list on industry and waste generated
- Statement i/ii on pollution and waste use
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.
- 10 Apr 2023, Shift 1 · Q70Match List I with List II List I (Industry) List II (Waste Generated) (A) Steel plants (I) Gypsum (B) Thermal power plants (II) Fly ash…EasyMatch the list
- 27 Jul 2022, Shift 2 · Q71Given below are two statements : **Statement I :** The non bio-degradable fly ash and slag from steel industry can be used by cement…EasyTwo statements
Shifts: 27 Jul 2022, Shift 2, 10 Apr 2023, Shift 1.
Same topic
Other ideas in Environmental Chemistry
Environmental Chemistry has 19 ideas JEE Main has asked; 15 of them came up in more than one question. The 12 most asked are below.
- Ozone Layer Depletion8× · 2023
- Classical vs Photochemical Smog7× · 2023
- Acid Rain Mechanism6× · 2023
- Greenhouse Effect6× · 2023
- Water Quality BOD and COD5× · 2023
- Eutrophication and Dissolved Oxygen Limits5× · 2022
- Drinking Water Standards: Fluoride Limits3× · 2024
- Fluoride Limits in Drinking Water3× · 2022
- Pesticides and Herbicides Toxicity2× · 2023
- Primary Reactions of Photochemical Smog2× · 2023
- BOD Values for Clean vs Polluted Water2× · 2022
- Green Chemistry Alternatives in Daily Applications2× · 2022