Some Basic Concepts of Chemistry Class 11 in One Shot | CBSE Class 11th Chemistry Chapter-1 Revision

简介：

In this video, Tapur Ma'am explains the basic concepts of chemistry for Class 11, covering the definition of chemistry, its importance, classification of matter, mixtures, properties of matter, measurement of physical properties, fundamental and derived units, precision and accuracy, scientific notation, significant figures, laws of chemical combinations, Dalton’s atomic theory, atomic and molecular mass, mole concept, percentage composition, empirical formula, concentration terms, stoichiometry, and limiting reagent. The session is designed to help students revise the entire chapter quickly for exams. Timestamps: 00:00:00-00:00:42 = Definition of Chemistry 00:00:43-00:00:47 = Importance of chemistry 00:00:48-00:12:55 = Classification of matter 00:12:56-00:22:25 = Mixtures 00:22:25-00:27:53 = Properties of Matter 00:27:54-00:30:24 = Measurement of physical properties 00:30:25-00:33:05 = Fundamental & Derived units 00:33:06-00:38:14 = Precision & Accuracy 00:38:15-00:44:17 = Scientific Notations 00:44:18-00:50:14 = Significant figures 00:50:15-00:59:50 = Round Off 00:59:51-01:02:42 = Laws of chemical combinations 01:02:43-01:25:06 = Dalton’s atomic theory 01:25:07-01:37:06 = Atomic & Molecular Mass 01:37:07-01:49:26 = Mole Concept 01:49:27-02:05:41 = Percentage composition 02:05:42-02:10:52 = Empirical formula 02:10:53-02:28:50 = Concentration terms 02:28:51-02:47:03 = Stoichiometry 02:47:04-02:53:05 = Limiting Reagent