Mole ConceptHandwritten Notes
Mole Concept is the foundation of every Physical Chemistry numerical you will solve in Class 11, JEE, and NEET. These handwritten notes by Paaras Sir cover stoichiometry, concentration units, the equivalent concept, and limiting-reagent problems with the exact tricks that show up in PYQs.
Notes available for this chapter
Tap any note to read inline →Crucible Question Bank · By Concept
Total questions · PYQs tagged to each primary conceptRelated chapters
Frequently Asked Questions
Are these Mole Concept notes enough for JEE Main?+
Yes for theory, formulas, and standard problem patterns. Pair them with the Crucible question bank to drill speed and PYQ-style numericals — that combination is what closes the gap to JEE Main.
Do the notes cover the equivalent concept and n-factor?+
Yes. The equivalent concept is fully derived for acids, bases, redox systems, and salts, with n-factor rules for each category and worked stoichiometry examples.
Is the law of equivalents covered for redox titrations?+
Yes — the notes show how to apply N1V1 = N2V2 across acid–base, redox (KMnO4, K2Cr2O7), and iodometric titrations with worked examples.
These handwritten notes are written by Paaras Sir at Canvas Classes and follow the NCERT Class 11 Chemistry syllabus prescribed by CBSE for the 2025-26 session. Free to read online or download as PDF — no login required.