NCERT - 12th | LESSON - 1 | SOLUTIONS | 1.1 | @chemistrywithkarthik скачать в хорошем качестве

NCERT - 12th | LESSON - 1 | SOLUTIONS | 1.1 | @chemistrywithkarthik

In this video, we cover Chapter 1: Solutions from NCERT Class 12 Chemistry — complete theory + important formulas + solved examples. ✅ You will learn: What is a solution? Types of solutions (saturated, unsaturated, supersaturated, ideal vs non-ideal) How to express concentration of solutions (molarity, molality, mole fraction, mass percent, etc.) Solubility & factors affecting solubility (solid in liquid, gas in liquid) Vapour pressure of liquid solutions, and the concept of partial pressure Raoult's Law and deviations (ideal vs non-ideal solutions) — why they matter Colligative Properties: vapor-pressure lowering, boiling point elevation, freezing point depression, osmotic pressure — with derivations & applications How to determine molar mass of a solute using colligative properties / vapour-pressure lowering (abnormal molar mass problems) Step-by-step solutions to important NCERT in-text and exercise problems Suitable for CBSE Class 12 board exam, competitive exams (like NEET/JEE), or anyone wanting a strong foundation in physical chemistry basics. 👉 Don’t forget to like, subscribe and share if you find this helpful. Comment below if you need more detailed videos (e.g. separate videos for concentration units, colligative properties, or more numericals). #Class12Chemistry #NCERTChemistry #ChemistryChapter1 #SolutionsClass12 #NCERTSolutions #CBSEClass12 #ChemistryLecture #ChemistryNotes #ChemistryTeacher #ChemistryMadeEasy #NCERT #CBSEBoards2025 #ChemistryRevision #PhysicalChemistry #Class12Science #TamilEducation #TamilChemistry #KarthikInfopedia #StudyTips #OnlineClasses#ChemistryForBeginners #ChemistryShorts #ChemistryExplained #SchoolEducation #StudyWithMe #ChemistryPreparation #BoardExamPreparation