HSSC CET Science—matter in our surroundings Matter in Our Surroundings | हमारे आस-पास के पदार्थ |

Welcome to TrueScore Academy 📚 In this lecture, we cover Matter in Our Surroundings (हमारे आस-पास के पदार्थ) from basic concepts to competitive-exam level in simple Hindi + English. Is class mein aap padhenge — Matter & its particles, Solid–Liquid–Gas, Diffusion, Inter-particle force & space, Compressibility & CNG, Change of State, Melting & Boiling Point, Latent Heat, Sublimation & Dry Ice, Evaporation and its factors, Plasma, Bose-Einstein Condensate (BEC), daily-life examples aur important exam-oriented questions. 🎯 Useful for: HSSC CET • SSC • Haryana Police • HTET • CTET • Group C & D and other competitive examinations