Chemical Equilibrium | कक्षा 10 विज्ञान | RBSE | रासायनिक साम्य

रासायनिक साम्य (Chemical Equilibrium) की संपूर्ण जानकारी। यह video Class 10 Science का complete explanation है।📚 Topics Covered:
✓ Chemical Equilibrium क्या है
✓ Reversible और Irreversible Reactions
✓ Dynamic Equilibrium की concept
✓ Law of Mass Action
✓ Equilibrium Constant (K)
✓ Le Chatelier's Principle
✓ Factors Affecting Equilibrium
✓ Physical और Chemical Equilibrium
✓ सभी important examples और applications
✓ Numerical problems solving🎯 Perfect For:

RBSE Board Class 10 Students
CBSE Board Exam Preparation
Board Exams 2025-26
Science Foundation Building
📖 Chapter Content:
इस chapter में हम सीखेंगे कि chemical reactions में equilibrium कैसे establish होता है, Le Chatelier's principle क्या है और equilibrium को कैसे shift किया जा सकता है। सभी concepts को simple Hindi और English में समझाया गया है।⚡ Key Concepts:

Reversible reactions की पहचान
Forward और backward reaction rates
Dynamic equilibrium का मतलब
Equilibrium constant expression
Kc और Kp में difference
Concentration, pressure, temperature का effect
Catalyst की role in equilibrium
Common ion effect
Buffer solutions basics
🔥 Why This Video:

Clear explanations in Hindi-English mix
Board exam focused content
Real life examples included
Previous year questions discussion
Quick revision notes
Simple language for easy understanding
Step by step problem solving
📝 Important Topics:

Equilibrium की conditions
Law of mass action explained
Equilibrium constant calculation
Le Chatelier's principle applications
Effect of concentration changes
Effect of pressure changes
Effect of temperature changes
Catalyst का equilibrium पर effect
Industrial applications (Haber process, Contact process)
💡 Special Focus:

Reversible reaction examples (N₂ + 3H₂ ⇌ 2NH₃)
Physical equilibrium (ice-water, evaporation)
Chemical equilibrium examples
Equilibrium constant की significance
Large K vs small K meaning
Le Chatelier principle को समझना
Stress और equilibrium shift
Optimum conditions for reactions
🧪 Real Life Applications:

Ammonia production (Haber process)
Sulphuric acid manufacturing
Blood buffering system
Carbonated drinks
Solubility equilibrium
Acid-base equilibrium
📐 Calculations Covered:

Equilibrium constant calculation
Concentration at equilibrium
Degree of dissociation
Relationship between Kc और Kp
Predicting direction of reaction
🔬 Important Reactions:

N₂ + 3H₂ ⇌ 2NH₃
H₂ + I₂ ⇌ 2HI
PCl₅ ⇌ PCl₃ + Cl₂
2SO₂ + O₂ ⇌ 2SO₃
CH₃COOH ⇌ CH₃COO⁻ + H⁺
⚖️ Le Chatelier's Principle:

Concentration increase/decrease का effect
Pressure increase/decrease का effect
Temperature increase/decrease का effect
Endothermic vs exothermic reactions
Equilibrium shift prediction
📊 Factors Affecting Equilibrium:

Concentration: Increase reactant → forward shift
Pressure: Increase pressure → less moles side shift
Temperature: Increase temp → endothermic direction shift
Catalyst: No effect on equilibrium position
👨‍🏫 By: Science 2.0
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