Define molecular movements
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Random movement of microscopic particles suspended in a fluid, caused by bombardment of the particles by molecules of the fluid. First observed in 1827, it provided strong evidence in support of the kinetic theory of molecules.
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HEY MATE HERE'S YOUR ANSWER ;
- Diffusion is essentially the movement of molecules from a region of higher concentration to a region of lower concentration as a result of thermal motion.
- The random motion of molecules in gaseous state is due to high kinetic energy in molecules.
- They have weak intermolecular interactions between them.
- The intermolecular space between gaseous molecules is very large.
- They can show all the three types of molecular motion, vibrational, rotational and translational motion.
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