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Seedha Education

PhysicsKinetic Theory

Class 11PhysicsChapter 124 marksEasy

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Molecular Nature of Matter, Kinetic Theory of an Ideal Gas, Law of Equipartition and the board questions built on them — roughly 4 marks of the paper.

What this chapter covers

  1. 1Molecular Nature of Matter
  2. 2Kinetic Theory of an Ideal Gas
  3. 3Law of Equipartition
  4. 4Mean Free Path

These lessons are being recorded. The written notes for this chapter are free to download now.

Learning resources

In the notes

Topics covered

  1. 01Molecular Nature of Matter24:00
  2. 02Kinetic Theory of an Ideal Gas32:50
  3. 03Law of Equipartition20:18
  4. 04Mean Free Path30:09

After this chapter you can

  • Explain molecular nature of matter without reading from the book
  • Present kinetic theory of an ideal gas in the format the marking scheme rewards
  • Attempt every previous year question set on this chapter
Marks
4
PYQs
9
Video
1h 47m

Then do the work

Practice

Important questions
30
Board questions
18
Numericals & applications
9
Open practice set

Revise

  • One-shot revision, 27 minutes
  • Formula sheet for this chapter
  • Printable summary, 2 pages
Revision material

Prepare

Board appearances of Kinetic Theory by year
YearAsked asMarks
2025Case based4
2024Short answer2
2023Long answer4
2022MCQ set2
2021Case based2
All PYQs

    Follow the Seedha path

    Target 95+ in Physics

    Padho, Likho, Revise and Marks Laao. Chapter 12 of 14 — keep going while the format is fresh.