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InterviewSolution
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a. Explain what is sublimation. b. Which of the following shows phenomenon of sublimation? Solid water, solid carbon dioxide, solid ammonium chloride. |
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Answer» SOLUTION :a. Generally when a solid is heated ti converts to liquid and on further heating it converts into gas. However, there are some SUBSTANCES which on heating change from solid to gas witout undergoing liquid state. This change of solid state directly to GASEOUS state and vice versa is called sublimation. b. Solid CARBON DIOXIDE andsolid ammonium chloride show sublimation. |
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