Home / Notes
Edition 2027 · updated after every exam

Notes built from what's actually being asked

Not another set of textbook notes. Every chapter starts with how often it's asked and which subtopics came up in 2024–26, then gives you only what you need for those questions.

👀

Preview free

The first 2 pages of every chapter are open. Mole Concept is free in full.

🧩

Buy only what you need

One chapter, the top 10, one branch, or everything.

💡

Upgrade credit

What you spend on chapters counts towards the complete notes.

🔄

Updated every year

Trend sections are refreshed after each JEE and NEET.