Class 11 Chemistry Environmental Chemistry Environmental Study

Difficult

The primary pollutant that leads to photochemical smog is

JEE MAIN 2019 All JEE MAIN

A
acrolein
B
nitrogen oxides
C
ozone
D
sulphur dioxide

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

Environmental Chemistry

Subtopic

Environmental Study

Previous Year

JEE MAIN 2019 Paper All JEE MAIN years →

Similar Questions

Which of the following is/are estimated by titrating polluted water with potassium dichromate solution in acidic medium?

$COD$ $BOD$ $DO$

$I$ $II$ $III$

MediumAP EAMCET 2024

Which term is used for the heat-trapping ability of greenhouse gases?

Medium

The correct set of species responsible for the photochemical smog is

MediumJEE MAIN 2019

Which of the following particle sizes is associated with lung diseases?

Easy

What is the reagent used for testing fluoride ion in water?

Medium

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.