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O Level Chemistry

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O Level/IP: Separation Techniques FAQs
QNS:Principle of Chromatography (exemplified in the case of separation of different dyes in pen ink): ANS: Different dyes have different solubility in a particular solvent,...
O Level/IP: Kinetic Particle Theory FAQs
QNS: Describe the arrangement and movement of the particles in the solid state and use them to account for the properties of solids. ANS: The...
O Level / IP: Separation Techniques Summary
8 different types of separation techniques: Sublimation Simple distillation Crystallization Evaporation to dryness Filtration Separating funnel Fractional distillation Paper chromatography   Sublimation: Obtain solid. Solid...
O Level / IP : Mole Formulae
*Important* cm³ ➗ 1000 = dm³...
O Level / IP : Kinetic Particle Theory Summary
Overview of KPT: Describes arrangements and movements of particles in 3 different states Explains properties of matter    Solid: Closely together in an orderly arrangement...
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