What is sublimation?Give some examples.
Answers
Answer:
Sublimation is the transition of a substance directly from the solid to the gas state, without passing through the liquid state. ... Sublimation has also been used as a generic term to describe a solid-to-gas transition (sublimation) followed by a gas-to-solid transition (deposition).
Explanation:
The best example of sublimation is dry ice which is a frozen form of carbon dioxide. When dry ice gets exposed to air, dry ice directly changes its phase from solid-state to gaseous state which is visible as fog. ... At a temperature of 176F naphthalene sublimes to form vapours.
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Answer:
the process by which (a solid substance directly changes into a gaseous substance) or (a gaseous substance directly changes its state into a solid substance) is known as sublimation
examples are:
1.dry ice(CO2)
2. sublimation of camphor