Welcome to Aleeha Concept! In this video, we delve into the Equation of State and its two forms, focusing on the Ideal Gas Law (PV=nRT). This lecture is designed for students in Class 11 (1st Year), Class 12 (2nd Year), and BS Physics, providing a clear and concise explanation in Urdu/Hindi. Topics Covered: Definition and significance of the Equation of State Derivation of the Ideal Gas Law (PV=nRT) Understanding the two states of gases Real-life applications and examples