grade 11 chemistry

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    7.2 Liquid State of Matter

    BySubarnam

    🎯 Learning outcomes By the end of this chapter, students should be able to: Explain the physical properties of liquids like evaporation and condensation, vapour pressure and boiling, surface tension, and viscosity in terms of intermolecular force and intermolecular space. Describe liquid crystals and their applications. 1 💧 Introduction ▼ 💧 What makes a liquid…

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    2.1 Dalton’s Atomic Theory

    BySubarnam

    Dalton’s Atomic Theory 🎯 Learning outcomes After the completion of the chapter, the students should be able to: Explain Dalton’s atomic theory and its postulates. 1 Origin and Development of Atomic Theory Greek philosophers used to get puzzled about the nature of matter. For the first time, Democritus conceived the idea that every matter must…