Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
7 lessons,
1h 33m
Enroll
191
Download
Course Overview
2,031 plays

More
This lesson gives details about this course, target audience, objectives, lessons covered and a bit about the educator.

Prajwal Rao
Engineer. Generalist. Multilingual. Minimalist. Educator here, with a belief in constant learning and sharing knowledge.

U
Unacademy user
sir can u make a video on overall strategy and how the daily schedule should be for ssc cgl 2018 ?
thank so much to understand the ncert chemistry
  1. Chemistry NCERT Class 9 Prajwal Rao


  2. About me Prajwal Rao B.E. in Civil Engineering JAIN UNIVERSITY, Bengaluru Entrepreneur Construction Business, Content writer and Emcee UPSC/IES Aspirant Interests: Current affairs, Engineering, Science & Technology, psychology and spirituality Learning is constant. Sharing Knowledge. https://unacademy.com/user/prajwalrao


  3. Chemistry NCERT Class 9 Prajwal Rao


  4. TARGET AUDIENCE SCHOOL STUDENTS WHO FOLLOW NCERT AUDIENCE WHO COMPETITIVE EXAMS ASPIRANTS GENERAL TEXT BOOK WISH TO KNOW ABOUT THE TOPIC


  5. OBJECTIVES SUMMARY OF RELEVANT TOPICS FROM NCERT CLASS 9 CHEMISTRY INTRODUCE YOURSELF BASIC CONCEPTS OF SCIENCE TO FORM A PRE-REQUISITE TO ADVANCED LEVELS OF TOPICS ACQUAINT YOURSELF WITH INTERESTING FACTS OF SCIENCE LEARN, IF NOT ALREADY, RE-LEARN


  6. LESSONS ATOMS AND ....MOLECULES SOLID LIQUID GAS PLASMA Laws Of Chemical Combination-Law Of Conservation Of Mass, Law Of Constant Proportions; Atom-Size, Symbols, Atomic Mass; Molecules-In Elements Compounds; lons; Writing Chemical Formulae- Formulae Of Simple Compounds; Molecular Mass And Mole Concept-Molecular Mass, Formula Unit Mass, Mole Concept; Examples MATTER IN OUR SURROUNDINGS Matter-particles, characteristics; States of Matter-Solid, liquid gases, plasma; Change in states of matter Temperature and pressure effects; Evaporation IS MATTER AROUND US PURE ? STRUCTURE OF THE ATOM Solvent Mixtures-Homogenous-Solutions; Charged Particles in Matter, Structure of an Atom -Thompson's, Rutherford's, Bohr's models, Drawbacks; Neutrons; Orbitals; Valency; Atomic Number; Atomic Mass Number; Isotopes; Isobars Heterogeneous-Suspension, Colloids; Pure Substance- Elements, Compoun Mixture components separation-Evaporation, Centrifugation, Separating funnel, Sublimation, Chromatography, Distillation, Fractional Distillation of air, Crystallization Solution


  7. Rate Review Recommend https://unacademy.com/user/prajwalrao follow Contribute to Prajwal Thank you