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Diffusion in Liquid (Diffusion in Liquid) ObservationThe purple colour of potassium manganate(VII) fills up the entire test tube after a few hours Diffusion has taken place in the liquid. The rate of diffusion of the particles in water is faster than the diffusion rate of particles in solid. The occurrence of diffusion proves that potassium … Read more
Diffusion in Solid Diffusion in Solid Observation The blue colour of copper(II) sulphate fills up the entire test tube after a few days Copper(II) sulphate crystals are made of copper(II) ions and sulphate ions which are tiny and discrete. The particles in the copper(II) sulphate crystal will separate to become ions and diffuse randomly upwards … Read more
Proof of Particle Theory of Matter – Diffusion In SPM, you need to know diffusion is one of the proofs of the particle theory of matter. the definition of diffusion. diffusion in solid, liquid and gas factors that affect the rate of diffusion and the related experiments. What is Diffusion? Diffusion is a process of … Read more
Matter is anything that occupies space and has mass. The particle theory of matter states that matter is made up of a large number of tiny and discrete particles. Particle Theory of Matter: Matter is made up of a large number of tiny and discrete particles. Types of Particles Particles can exist as atoms, molecules … Read more
Table of Content 2.1 The Particle Theory of Matter2.2 Three States of Matter2.3 Structure of Atom2.4 Electrons Arrangement in Atom