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SABIS IGCSE A level O level Al choueifat American AP Chemistry "Discover the power of personalized chemistry tutoring with K-Chemistry. From high school to university level, our online and face-to-face tutoring, paired with a rich repository of study materials, revision resources, and practice exams, provide everything you need to excel. Trust in our experience and join millions of successful students in their chemistry journey."

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Explain Diffusion in Chemistry and give examples in all states of matter Diffusion Diffusion is the movement of particles from an area of high concentration to an area of low concentration. For this to occur the particles must be able to move so this occurs only in gases liquids and does not occur in solids because particles have no gaps in between them enough for the diffusion to occur. Examples for Diffusion Solid particles Diffusing in Liquid particles When small solid pieces of solid iodine or potassium manganate(VII) are dissolved in water the solid particles diffuse in between the water particles and cause the solution to be colored with the iodine color Examples for Diffusion Solid particles Diffusing in Gas particles When you are throwing some small stones in the air , the solid particles of stones diffuses in between the air gas particles Examples for Diffusion Gas particles Diffusing in Liquid particles The particles of Carbon dioxide gas diffusing in water of a Carbonated drink is a perfected example. Examples for Diffusion Gas particles Diffusing in another Gas particles An example is the diffusion of bromine gas particles through air particles Examples for Diffusion Liquid particles Diffusing in Gas particles Drops in rain falling in between air particles Examples for Diffusion Liquid particles Diffusing in another liquid particles that what happens when you mix liquids together In all those examples, particles mix by colliding with each other and bouncing off in all directions. This mixing process is called diffusion. The overall result is the flow of particles from where they are more concentrated to where they are less concentrated, until they are evenly spread out. Rate of Diffusion of Gases Download as PDF

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Particulate Nature of Matter for IGCSE CIE Questions Part 1 Questions show only in Desktop view See Also Questions Part 2 Questions Part 3 Questions Part 4

Discover comprehensive and engaging resources for Chemistry IGCSE students, including lessons, quizzes, and more. Join our community of students and educators today Cambridge IGCSE Chemistry 0620 The Ultimate Summary with MCQs OCT/NOV 2023 Topic 1 . PDF States of Matter Topic 2 . PDF Atoms Elements and Compounds Part 1 Topic 3. PDF Atoms Elements and Compounds Part 2 Topic 4. PDF Topic 5. PDF Electrochemistry Topic 6. PDF Thermochemistry Topic 7. PDF Chemical react ions Part 1 Topic 7. PDF Chemical reactions Part 2 Topic 7.Part3 Topic 8. PDF Acids Bases and Salts Topic 9. PDF Topic 10. PDF Topic 11. PDF Topic 12. PDF More Revision For IGCSE Exams Organic Chemistry Download Full Syllabus (Cambridge Website)

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