Thermodynamics class -11/ L-6 /Entropy & Gibbs free energy/NCERT/subjective questions

Thermodynamics class -11/ L-6 /Entropy & Gibbs free energy/NCERT/subjective questions Welcome to our channel! In this lesson on *Thermodynamics for Class 11**, we’ll be focusing on **Entropy* and **Gibbs Free Energy**. Designed for CBSE and NCERT preparation, this video will cover important questions and concepts that will enhance your understanding of these topics and help you tackle subjective questions effectively. 🌟 *What You’ll Learn:* Definitions and concepts of *Entropy* and **Gibbs Free Energy**, along with their units. Predicting entropy changes in various scenarios, such as crystallization, temperature changes, and decomposition reactions. Solving NCERT-based questions, including calculating entropy change in surroundings during reactions, and finding equilibrium constant and Gibbs free energy relationships. Step-by-step solutions for real-world entropy and Gibbs Free Energy calculations, covering: Entropy change for reactions. Equilibrium constants and Gibbs Free Energy. Conditions for spontaneity based on Gibbs Free Energy. Temperature calculations for spontaneity in reactions. 💡 *Key Questions Discussed:* 1. **Define the terms**: Entropy Gibbs Free Energy 2. **Entropy Predictions**: Analyze entropy changes for scenarios like crystallization, temperature shifts, and reactions involving gas formation. 3. **Entropy Calculation**: How to calculate the entropy change when 1 mol of H₂O forms under standard conditions (ΔfH° = –286 kJ/mol). 4. **Gibbs Free Energy and Equilibrium**: Understanding the relationship between equilibrium constant and Gibbs Free Energy, and calculating ∆G° when equilibrium constant is given. 5. **Spontaneity of Reactions**: Using enthalpy and entropy values to find the temperature at which a reaction becomes spontaneous, and predict the spontaneity of reactions based on Gibbs Free Energy. 6. **Example Reactions and Calculations**: Practice calculating ∆G° and predict spontaneity for various reactions, such as Cl₂ formation and gas-phase reactions with given ∆U° and ∆S° values. 👉 For detailed explanations and NCERT-based resources, visit our website: [https://tomarchemistrytutorial.com](https://tomarchemistrytutorial.com) 📚 Don’t forget to like, subscribe, and hit the notification bell for more in-depth chemistry tutorials! *Tags:* entropy gibbs free energy class 11, thermodynamics class 11 chemistry, entropy and gibbs free energy NCERT, subjective questions thermodynamics, entropy change calculation, gibbs free energy spontaneity, thermodynamics CBSE board, entropy units, NCERT solutions thermodynamics class 11, cbse class 11 chemistry revision,entropy & gibbs free energy , thermodynamics class 11, thermodynamics chemistry class 11 entropy and gibbs free energy, gibbs free energy and entropy, gibbs free energy thermodynamics calculations, gibbs energy and entropy, gibbs free energy and thermodynamics, thermodynamics enthalpy entropy and gibbs free energy, gibbs free energy thermodynamics explained, entropy and 2nd law of thermodynamics #Thermodynamics #Class11Chemistry #Entropy #GibbsFreeEnergy #Spontaneity #NCERTSolutions #CBSEBoards #ExamPrep