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summarise the following processes:condensationmeltingsublimationdeposition

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summarise the following processes:condensationmeltingsublimationdeposition

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Solution

  1. Condensation: This is the process where gas changes its state to liquid. It typically occurs when a gas is cooled down. An everyday example of condensation is the formation of dew on grass in the early morning.

  2. Melting: This is the process where a solid changes its state to liquid. This typically occurs when a solid is heated. An everyday example of melting is ice turning into water.

  3. Sublimation: This is the process where a solid changes its state directly to gas, bypassing the liquid state. This typically occurs when a solid is heated and pressures are low. An everyday example of sublimation is the transformation of dry ice into carbon dioxide gas.

  4. Deposition: This is the process where a gas changes its state directly to solid, bypassing the liquid state. This typically occurs when a gas is cooled and pressures are high. An everyday example of deposition is the formation of frost on a cold window.

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