Chemistry
Grade-6
Easy
Question
The transformation of matter from a gas phase to the solid phase by the external energy is known as
- Sublimation
- Condensation
- Deposition
- All the Above
Hint:
Also called de-sublimation.
The correct answer is: Deposition
- Sublimation is the phase transition of a substance from solid to gas without being converted to liquid.
- Condensation is the conversion of water vapor in the air to liquid.
- A deposition is the phase transition of a substance from a gaseous phase to a solid without being converted to liquid.
- The transformation of matter from a gas phase to a solid phase by external energy is known as a deposition.
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