Most Frequently Asked 3 Marks Questions in STD 11 CBSE Chemistry Examinations

Chapter-wise Most Frequently Asked 3 Marks Questions in STD 11 Chemistry (NCERT) 1. Some Basic Concepts of Chemistry 2. Structure of Atom 3. Classification of Elements and Periodicity in Properties 4. Chemical Bonding and Molecular Structure 5. States of Matter 6. Thermodynamics 7. Equilibrium 8. The Redox Reactions 9. The Hydrogen 10. The s-Block Elements…

Read More

Thermodynamics

Topic tree Word Search Cross Word Puzzle Terms and Definitions System and Surroundings Introduction Part-2 Part-3 Liquefaction of Gases Coefficient of Performance Temperature Conversion Problem based on Equation of State of Ideal gas Meyer’s Equation Carnot Cycle Gibb’s Free Energy Equation of State of Ideal Gas Proof of Newton’s First Law from Second Law Infographics

Read More

Atomic Structure in Chemistry

Sketch Note Particle nature Localized Not interfere Total value = sum of valued well defined Wave nature Delocalized Intefere resultant wave can be larger or smaller Properties of Cathode rays Cathode rays have the following properties:(i) They travel in straight lines.(ii) Cathode rays possess momentum and kinetic energy.(iii) Cathode rays produce heat, when allowed to…

Read More