Atmospheric Pollution
ICSE · Class 9 · Chemistry
All formulas from Atmospheric Pollution in ICSE Class 9 Chemistry. Key equations, constants, and identities for board exam preparation.
Interactive on Super Tutor
Studying Atmospheric Pollution? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for formula sheet and more.
1,000+ Class 9 students started this chapter today
Super Tutor has 7+ illustrations like this for Atmospheric Pollution alone — flashcards, concept maps, and step-by-step visuals.
See them allFormulas
Oxides of Nitrogen
N2 + O2 --(high temperature)--> 2NO
2NO + O2 -> 2NO2
NO(g) + O3(g) -> NO2(g) + O2(g)
Compounds of Sulphur
S + O2 -> SO2
2SO2 + O2 -> 2SO3
SO3(g) + H2O(l) -> H2SO4(aq)
2SO2 + O2 + 2H2O -> 2H2SO4
2SO2 + O2 + 2H2O -> 2H2SO4
Full sheet with units and worked examples
View AllFrequently Asked Questions
What are the important topics in Atmospheric Pollution for ICSE Class 9 Chemistry?
How to score full marks in Atmospheric Pollution — ICSE Class 9 Chemistry?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Atmospheric Pollution
Practice Quiz
Test yourself with a quick quiz
Important Questions
Practice with board exam-style questions
Revision Notes
Key points for last-minute revision
Chapter Summary
Understand the chapter at a glance
Concept Maps
See how topics connect visually
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Syllabus
What topics to cover
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Atmospheric Pollution chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for ICSE Class 9 Chemistry.