NEET UG 2022 · Botany · Question 107
NEET 2022 Botany, question 107
Question 107 of the NEET 2022 paper (code R1) is a Botany question from Environmental Issues. Its idea, Electrostatic Precipitator and Scrubber, was asked 3 times, in 2022 and 2023, across NEET 2017–2026. The NTA final answer key gives option 4.
Updated 2026-10-08
Q107 · Botany
The device which can remove particulate matter present in the exhaust from a thermal power plant is :
- 1Catalytic Convertor
- 2STP
- 3Incinerator
- 4Electrostatic PrecipitatorOfficial answer
Official answer: option 4 · NTA final answer key
Same idea
Electrostatic Precipitator and Scrubber, in other papers
NEET asked this idea 3 times, in 2022 and 2023. The other 2 questions below.
- 2023 Q177Given below are two statements: Statement I: Electrostatic precipitator is most widely used in thermal power plant. Statement II:…Two statements · Easy
- 2022 Q190Given below are two statements : Statement I : In a scrubber the exhaust from the thermal plant is passed through the electric wires to…Two statements · Medium
Electrostatic Precipitator and Scrubber: every question and how it was framed
The chapter
Environmental Issues in ten years of NEET
19 questions from 2017–2026, asked in 7 of 10 papers, about 1.8 a paper. Air Pollution Control and Waste Management alone had 8.