Class 12 Chemistry

Class 12 · Chemistry · Ch 1

Solutions

Solutions

JEENEET7 board marks Tough ~9h to learn

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10 concepts to cover

10 concepts

Types of solutionsConcentration terms (molarity, molality, mole fraction, ppm)Solubility and Henry's lawVapour pressure and Raoult's lawIdeal and non-ideal solutions, azeotropesRelative lowering of vapour pressureElevation of boiling pointDepression of freezing pointOsmotic pressure and reverse osmosisAbnormal molar mass and van't Hoff factor

Clear one concept (5-15 min)

Stuck on one topic? Watch a short explainer instead of a full lecture.

Types of solutions

Concentration terms (molarity, molality, mole fraction, ppm)

Solubility and Henry's law

Vapour pressure and Raoult's law

Quick revision

Under 30 minutes, night-before recap

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